67465970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4331

約数の個数: 48

約数和(自身を含む): 143783640

約数和(自身を除く): 76317670

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 4289, 7865, 8578, 15730, 21445, 42890, 47179, 55757, 94358, 111514, 235895, 278785, 471790, 518969, 557570, 613327, 1037938, 1226654, 2594845, 3066635, 5189690, 6133270, 6746597, 13493194, 33732985, 67465970]

約数ペア:

[(1, 67465970), (2, 33732985), (5, 13493194), (10, 6746597), (11, 6133270), (13, 5189690), (22, 3066635), (26, 2594845), (55, 1226654), (65, 1037938), (110, 613327), (121, 557570), (130, 518969), (143, 471790), (242, 278785), (286, 235895), (605, 111514), (715, 94358), (1210, 55757), (1430, 47179), (1573, 42890), (3146, 21445), (4289, 15730), (7865, 8578)]