70680830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22157}}^1$

素因数の和:22204

約数の個数: 32

約数和(自身を含む): 143583840

約数和(自身を除く): 72903010

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 22157, 44314, 110785, 221570, 243727, 487454, 642553, 1218635, 1285106, 2437270, 3212765, 6425530, 7068083, 14136166, 35340415, 70680830]

約数ペア:

[(1, 70680830), (2, 35340415), (5, 14136166), (10, 7068083), (11, 6425530), (22, 3212765), (29, 2437270), (55, 1285106), (58, 1218635), (110, 642553), (145, 487454), (290, 243727), (319, 221570), (638, 110785), (1595, 44314), (3190, 22157)]