210446730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 412255350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 47, 65, 78, 86, 89, 90, 94, 117, 129, 130, 141, 178, 195, 215, 234, 235, 258, 267, 282, 387, 390, 423, 430, 445, 470, 534, 559, 585, 611, 645, 705, 774, 801, 846, 890, 1118, 1157, 1170, 1222, 1290, 1335, 1410, 1602, 1677, 1833, 1935, 2021, 2115, 2314, 2670, 2795, 3055, 3354, 3471, 3666, 3827, 3870, 4005, 4042, 4183, 4230, 5031, 5499, 5590, 5785, 6063, 6110, 6942, 7654, 8010, 8366, 8385, 9165, 10062, 10105, 10413, 10998, 11481, 11570, 12126, 12549, 16770, 17355, 18189, 18330, 19135, 20210, 20826, 20915, 22962, 25098, 25155, 26273, 27495, 30315, 34443, 34710, 36378, 37647, 38270, 41830, 49751, 50310, 52065, 52546, 54379, 54990, 57405, 60630, 62745, 68886, 75294, 78819, 90945, 99502, 104130, 108758, 114810, 125490, 131365, 149253, 157638, 163137, 172215, 179869, 181890, 188235, 236457, 248755, 262730, 271895, 298506, 326274, 344430, 359738, 376470, 394095, 447759, 472914, 489411, 497510, 539607, 543790, 746265, 788190, 815685, 895518, 899345, 978822, 1079214, 1182285, 1492530, 1618821, 1631370, 1798690, 2238795, 2338297, 2364570, 2447055, 2698035, 3237642, 4477590, 4676594, 4894110, 5396070, 7014891, 8094105, 11691485, 14029782, 16188210, 21044673, 23382970, 35074455, 42089346, 70148910, 105223365, 210446730]

約数ペア:

[(1, 210446730), (2, 105223365), (3, 70148910), (5, 42089346), (6, 35074455), (9, 23382970), (10, 21044673), (13, 16188210), (15, 14029782), (18, 11691485), (26, 8094105), (30, 7014891), (39, 5396070), (43, 4894110), (45, 4676594), (47, 4477590), (65, 3237642), (78, 2698035), (86, 2447055), (89, 2364570), (90, 2338297), (94, 2238795), (117, 1798690), (129, 1631370), (130, 1618821), (141, 1492530), (178, 1182285), (195, 1079214), (215, 978822), (234, 899345), (235, 895518), (258, 815685), (267, 788190), (282, 746265), (387, 543790), (390, 539607), (423, 497510), (430, 489411), (445, 472914), (470, 447759), (534, 394095), (559, 376470), (585, 359738), (611, 344430), (645, 326274), (705, 298506), (774, 271895), (801, 262730), (846, 248755), (890, 236457), (1118, 188235), (1157, 181890), (1170, 179869), (1222, 172215), (1290, 163137), (1335, 157638), (1410, 149253), (1602, 131365), (1677, 125490), (1833, 114810), (1935, 108758), (2021, 104130), (2115, 99502), (2314, 90945), (2670, 78819), (2795, 75294), (3055, 68886), (3354, 62745), (3471, 60630), (3666, 57405), (3827, 54990), (3870, 54379), (4005, 52546), (4042, 52065), (4183, 50310), (4230, 49751), (5031, 41830), (5499, 38270), (5590, 37647), (5785, 36378), (6063, 34710), (6110, 34443), (6942, 30315), (7654, 27495), (8010, 26273), (8366, 25155), (8385, 25098), (9165, 22962), (10062, 20915), (10105, 20826), (10413, 20210), (10998, 19135), (11481, 18330), (11570, 18189), (12126, 17355), (12549, 16770)]