68143010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1789}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 132617520

約数和(自身を除く): 64474510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 1789, 2930, 3578, 3809, 7618, 8945, 17890, 19045, 23257, 38090, 46514, 116285, 232570, 524177, 1048354, 2620885, 5241770, 6814301, 13628602, 34071505, 68143010]

約数ペア:

[(1, 68143010), (2, 34071505), (5, 13628602), (10, 6814301), (13, 5241770), (26, 2620885), (65, 1048354), (130, 524177), (293, 232570), (586, 116285), (1465, 46514), (1789, 38090), (2930, 23257), (3578, 19045), (3809, 17890), (7618, 8945)]