39920190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2389}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 96020640

約数和(自身を除く): 56100450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1114, 1671, 2389, 2785, 3342, 4778, 5570, 7167, 8355, 11945, 14334, 16710, 23890, 35835, 71670, 1330673, 2661346, 3992019, 6653365, 7984038, 13306730, 19960095, 39920190]

約数ペア:

[(1, 39920190), (2, 19960095), (3, 13306730), (5, 7984038), (6, 6653365), (10, 3992019), (15, 2661346), (30, 1330673), (557, 71670), (1114, 35835), (1671, 23890), (2389, 16710), (2785, 14334), (3342, 11945), (4778, 8355), (5570, 7167)]