82748610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 268369920

約数和(自身を除く): 185621310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 155, 171, 186, 190, 210, 217, 223, 266, 279, 285, 310, 315, 342, 399, 434, 446, 465, 558, 570, 589, 630, 651, 665, 669, 798, 855, 930, 1085, 1115, 1178, 1197, 1302, 1330, 1338, 1395, 1561, 1710, 1767, 1953, 1995, 2007, 2170, 2230, 2394, 2790, 2945, 3122, 3255, 3345, 3534, 3906, 3990, 4014, 4123, 4237, 4683, 5301, 5890, 5985, 6510, 6690, 6913, 7805, 8246, 8474, 8835, 9366, 9765, 10035, 10602, 11970, 12369, 12711, 13826, 14049, 15610, 17670, 19530, 20070, 20615, 20739, 21185, 23415, 24738, 25422, 26505, 28098, 29659, 34565, 37107, 38133, 41230, 41478, 42370, 46830, 48391, 53010, 59318, 61845, 62217, 63555, 69130, 70245, 74214, 76266, 88977, 96782, 103695, 123690, 124434, 127110, 131347, 140490, 145173, 148295, 177954, 185535, 190665, 207390, 241955, 262694, 266931, 290346, 296590, 311085, 371070, 381330, 394041, 435519, 444885, 483910, 533862, 622170, 656735, 725865, 788082, 871038, 889770, 919429, 1182123, 1313470, 1334655, 1451730, 1838858, 1970205, 2177595, 2364246, 2669310, 2758287, 3940410, 4355190, 4597145, 5516574, 5910615, 8274861, 9194290, 11821230, 13791435, 16549722, 27582870, 41374305, 82748610]

約数ペア:

[(1, 82748610), (2, 41374305), (3, 27582870), (5, 16549722), (6, 13791435), (7, 11821230), (9, 9194290), (10, 8274861), (14, 5910615), (15, 5516574), (18, 4597145), (19, 4355190), (21, 3940410), (30, 2758287), (31, 2669310), (35, 2364246), (38, 2177595), (42, 1970205), (45, 1838858), (57, 1451730), (62, 1334655), (63, 1313470), (70, 1182123), (90, 919429), (93, 889770), (95, 871038), (105, 788082), (114, 725865), (126, 656735), (133, 622170), (155, 533862), (171, 483910), (186, 444885), (190, 435519), (210, 394041), (217, 381330), (223, 371070), (266, 311085), (279, 296590), (285, 290346), (310, 266931), (315, 262694), (342, 241955), (399, 207390), (434, 190665), (446, 185535), (465, 177954), (558, 148295), (570, 145173), (589, 140490), (630, 131347), (651, 127110), (665, 124434), (669, 123690), (798, 103695), (855, 96782), (930, 88977), (1085, 76266), (1115, 74214), (1178, 70245), (1197, 69130), (1302, 63555), (1330, 62217), (1338, 61845), (1395, 59318), (1561, 53010), (1710, 48391), (1767, 46830), (1953, 42370), (1995, 41478), (2007, 41230), (2170, 38133), (2230, 37107), (2394, 34565), (2790, 29659), (2945, 28098), (3122, 26505), (3255, 25422), (3345, 24738), (3534, 23415), (3906, 21185), (3990, 20739), (4014, 20615), (4123, 20070), (4237, 19530), (4683, 17670), (5301, 15610), (5890, 14049), (5985, 13826), (6510, 12711), (6690, 12369), (6913, 11970), (7805, 10602), (8246, 10035), (8474, 9765), (8835, 9366)]