71161890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8753}}^1$

素因数の和:9034

約数の個数: 32

約数和(自身を含む): 171438336

約数和(自身を除く): 100276446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 8753, 17506, 26259, 43765, 52518, 87530, 131295, 262590, 2372063, 4744126, 7116189, 11860315, 14232378, 23720630, 35580945, 71161890]

約数ペア:

[(1, 71161890), (2, 35580945), (3, 23720630), (5, 14232378), (6, 11860315), (10, 7116189), (15, 4744126), (30, 2372063), (271, 262590), (542, 131295), (813, 87530), (1355, 52518), (1626, 43765), (2710, 26259), (4065, 17506), (8130, 8753)]