2912559540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{401179}}^1$

素因数の和:401213

約数の個数: 72

約数和(自身を含む): 8963965920

約数和(自身を除く): 6051406380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 401179, 802358, 1203537, 1604716, 2005895, 2407074, 4011790, 4412969, 4814148, 6017685, 8023580, 8825938, 12035370, 13238907, 17651876, 22064845, 24070740, 26477814, 44129690, 48542659, 52955628, 66194535, 88259380, 97085318, 132389070, 145627977, 194170636, 242713295, 264778140, 291255954, 485426590, 582511908, 728139885, 970853180, 1456279770, 2912559540]

約数ペア:

[(1, 2912559540), (2, 1456279770), (3, 970853180), (4, 728139885), (5, 582511908), (6, 485426590), (10, 291255954), (11, 264778140), (12, 242713295), (15, 194170636), (20, 145627977), (22, 132389070), (30, 97085318), (33, 88259380), (44, 66194535), (55, 52955628), (60, 48542659), (66, 44129690), (110, 26477814), (121, 24070740), (132, 22064845), (165, 17651876), (220, 13238907), (242, 12035370), (330, 8825938), (363, 8023580), (484, 6017685), (605, 4814148), (660, 4412969), (726, 4011790), (1210, 2407074), (1452, 2005895), (1815, 1604716), (2420, 1203537), (3630, 802358), (7260, 401179)]