165762570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20389}}^1$

素因数の和:20670

約数の個数: 32

約数和(自身を含む): 399317760

約数和(自身を除く): 233555190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 20389, 40778, 61167, 101945, 122334, 203890, 305835, 611670, 5525419, 11050838, 16576257, 27627095, 33152514, 55254190, 82881285, 165762570]

約数ペア:

[(1, 165762570), (2, 82881285), (3, 55254190), (5, 33152514), (6, 27627095), (10, 16576257), (15, 11050838), (30, 5525419), (271, 611670), (542, 305835), (813, 203890), (1355, 122334), (1626, 101945), (2710, 61167), (4065, 40778), (8130, 20389)]