138355140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29947}}^1$

素因数の和:29977

約数の個数: 96

約数和(自身を含む): 483001344

約数和(自身を除く): 344646204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 29947, 59894, 89841, 119788, 149735, 179682, 209629, 299470, 329417, 359364, 419258, 449205, 598940, 628887, 658834, 838516, 898410, 988251, 1048145, 1257774, 1317668, 1647085, 1796820, 1976502, 2096290, 2305919, 2515548, 3144435, 3294170, 3953004, 4192580, 4611838, 4941255, 6288870, 6588340, 6917757, 9223676, 9882510, 11529595, 12577740, 13835514, 19765020, 23059190, 27671028, 34588785, 46118380, 69177570, 138355140]

約数ペア:

[(1, 138355140), (2, 69177570), (3, 46118380), (4, 34588785), (5, 27671028), (6, 23059190), (7, 19765020), (10, 13835514), (11, 12577740), (12, 11529595), (14, 9882510), (15, 9223676), (20, 6917757), (21, 6588340), (22, 6288870), (28, 4941255), (30, 4611838), (33, 4192580), (35, 3953004), (42, 3294170), (44, 3144435), (55, 2515548), (60, 2305919), (66, 2096290), (70, 1976502), (77, 1796820), (84, 1647085), (105, 1317668), (110, 1257774), (132, 1048145), (140, 988251), (154, 898410), (165, 838516), (210, 658834), (220, 628887), (231, 598940), (308, 449205), (330, 419258), (385, 359364), (420, 329417), (462, 299470), (660, 209629), (770, 179682), (924, 149735), (1155, 119788), (1540, 89841), (2310, 59894), (4620, 29947)]