155251170070

素因数分解:

$2^1\times 5^1\times {\mathrm{7817}}^1\times {\mathrm{1986071}}^1$

素因数の和:1993895

約数の個数: 16

約数和(自身を含む): 279487996128

約数和(自身を除く): 124236826058

約数列:

[1, 2, 5, 10, 7817, 15634, 39085, 78170, 1986071, 3972142, 9930355, 19860710, 15525117007, 31050234014, 77625585035, 155251170070]

約数ペア:

[(1, 155251170070), (2, 77625585035), (5, 31050234014), (10, 15525117007), (7817, 19860710), (15634, 9930355), (39085, 3972142), (78170, 1986071)]