31630020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6673}}^1$

素因数の和:6764

約数の個数: 48

約数和(自身を含む): 89698560

約数和(自身を除く): 58068540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 6673, 13346, 20019, 26692, 33365, 40038, 66730, 80076, 100095, 133460, 200190, 400380, 527167, 1054334, 1581501, 2108668, 2635835, 3163002, 5271670, 6326004, 7907505, 10543340, 15815010, 31630020]

約数ペア:

[(1, 31630020), (2, 15815010), (3, 10543340), (4, 7907505), (5, 6326004), (6, 5271670), (10, 3163002), (12, 2635835), (15, 2108668), (20, 1581501), (30, 1054334), (60, 527167), (79, 400380), (158, 200190), (237, 133460), (316, 100095), (395, 80076), (474, 66730), (790, 40038), (948, 33365), (1185, 26692), (1580, 20019), (2370, 13346), (4740, 6673)]