1677730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1588190

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 139, 142, 170, 278, 355, 695, 710, 1207, 1390, 2363, 2414, 4726, 6035, 9869, 11815, 12070, 19738, 23630, 49345, 98690, 167773, 335546, 838865, 1677730]

約数ペア:

[(1, 1677730), (2, 838865), (5, 335546), (10, 167773), (17, 98690), (34, 49345), (71, 23630), (85, 19738), (139, 12070), (142, 11815), (170, 9869), (278, 6035), (355, 4726), (695, 2414), (710, 2363), (1207, 1390)]