706640970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 2189721600

約数和(自身を除く): 1483080630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 31, 35, 38, 42, 57, 58, 62, 70, 87, 93, 95, 105, 114, 133, 145, 155, 174, 186, 190, 197, 203, 210, 217, 266, 285, 290, 310, 394, 399, 406, 434, 435, 465, 551, 570, 589, 591, 609, 651, 665, 798, 870, 899, 930, 985, 1015, 1085, 1102, 1178, 1182, 1218, 1302, 1330, 1379, 1653, 1767, 1798, 1970, 1995, 2030, 2170, 2697, 2755, 2758, 2945, 2955, 3045, 3255, 3306, 3534, 3743, 3857, 3990, 4123, 4137, 4495, 5394, 5510, 5713, 5890, 5910, 6090, 6107, 6293, 6510, 6895, 7486, 7714, 8246, 8265, 8274, 8835, 8990, 11229, 11426, 11571, 12214, 12369, 12586, 13485, 13790, 16530, 17081, 17139, 17670, 18321, 18715, 18879, 19285, 20615, 20685, 22458, 23142, 24738, 26201, 26970, 28565, 30535, 31465, 34162, 34278, 36642, 37430, 37758, 38570, 39991, 41230, 41370, 42749, 51243, 52402, 56145, 57130, 57855, 61070, 61845, 62930, 78603, 79982, 85405, 85498, 85695, 91605, 94395, 102486, 108547, 112290, 115710, 116033, 119567, 119973, 123690, 128247, 131005, 157206, 170810, 171390, 177103, 183210, 188790, 199955, 213745, 217094, 232066, 239134, 239946, 256215, 256494, 262010, 325641, 348099, 354206, 358701, 393015, 399910, 427490, 512430, 531309, 542735, 580165, 597835, 599865, 641235, 651282, 696198, 717402, 759829, 786030, 812231, 885515, 1062618, 1085470, 1160330, 1195670, 1199730, 1239721, 1282470, 1519658, 1624462, 1628205, 1740495, 1771030, 1793505, 2279487, 2436693, 2479442, 2656545, 3256410, 3364957, 3480990, 3587010, 3719163, 3799145, 4061155, 4558974, 4873386, 5313090, 6198605, 6729914, 7438326, 7598290, 8122310, 10094871, 11397435, 12183465, 12397210, 16824785, 18595815, 20189742, 22794870, 23554699, 24366930, 33649570, 37191630, 47109398, 50474355, 70664097, 100948710, 117773495, 141328194, 235546990, 353320485, 706640970]

約数ペア:

[(1, 706640970), (2, 353320485), (3, 235546990), (5, 141328194), (6, 117773495), (7, 100948710), (10, 70664097), (14, 50474355), (15, 47109398), (19, 37191630), (21, 33649570), (29, 24366930), (30, 23554699), (31, 22794870), (35, 20189742), (38, 18595815), (42, 16824785), (57, 12397210), (58, 12183465), (62, 11397435), (70, 10094871), (87, 8122310), (93, 7598290), (95, 7438326), (105, 6729914), (114, 6198605), (133, 5313090), (145, 4873386), (155, 4558974), (174, 4061155), (186, 3799145), (190, 3719163), (197, 3587010), (203, 3480990), (210, 3364957), (217, 3256410), (266, 2656545), (285, 2479442), (290, 2436693), (310, 2279487), (394, 1793505), (399, 1771030), (406, 1740495), (434, 1628205), (435, 1624462), (465, 1519658), (551, 1282470), (570, 1239721), (589, 1199730), (591, 1195670), (609, 1160330), (651, 1085470), (665, 1062618), (798, 885515), (870, 812231), (899, 786030), (930, 759829), (985, 717402), (1015, 696198), (1085, 651282), (1102, 641235), (1178, 599865), (1182, 597835), (1218, 580165), (1302, 542735), (1330, 531309), (1379, 512430), (1653, 427490), (1767, 399910), (1798, 393015), (1970, 358701), (1995, 354206), (2030, 348099), (2170, 325641), (2697, 262010), (2755, 256494), (2758, 256215), (2945, 239946), (2955, 239134), (3045, 232066), (3255, 217094), (3306, 213745), (3534, 199955), (3743, 188790), (3857, 183210), (3990, 177103), (4123, 171390), (4137, 170810), (4495, 157206), (5394, 131005), (5510, 128247), (5713, 123690), (5890, 119973), (5910, 119567), (6090, 116033), (6107, 115710), (6293, 112290), (6510, 108547), (6895, 102486), (7486, 94395), (7714, 91605), (8246, 85695), (8265, 85498), (8274, 85405), (8835, 79982), (8990, 78603), (11229, 62930), (11426, 61845), (11571, 61070), (12214, 57855), (12369, 57130), (12586, 56145), (13485, 52402), (13790, 51243), (16530, 42749), (17081, 41370), (17139, 41230), (17670, 39991), (18321, 38570), (18715, 37758), (18879, 37430), (19285, 36642), (20615, 34278), (20685, 34162), (22458, 31465), (23142, 30535), (24738, 28565), (26201, 26970)]