31960590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20101}}^1$

素因数の和:20164

約数の個数: 32

約数和(自身を含む): 78156576

約数和(自身を除く): 46195986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 20101, 40202, 60303, 100505, 120606, 201010, 301515, 603030, 1065353, 2130706, 3196059, 5326765, 6392118, 10653530, 15980295, 31960590]

約数ペア:

[(1, 31960590), (2, 15980295), (3, 10653530), (5, 6392118), (6, 5326765), (10, 3196059), (15, 2130706), (30, 1065353), (53, 603030), (106, 301515), (159, 201010), (265, 120606), (318, 100505), (530, 60303), (795, 40202), (1590, 20101)]