30671772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 75715584

約数和(自身を除く): 45043812

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1271, 2011, 2542, 3813, 4022, 5084, 6033, 7626, 8044, 12066, 15252, 24132, 62341, 82451, 124682, 164902, 187023, 247353, 249364, 329804, 374046, 494706, 748092, 989412, 2555981, 5111962, 7667943, 10223924, 15335886, 30671772]

約数ペア:

[(1, 30671772), (2, 15335886), (3, 10223924), (4, 7667943), (6, 5111962), (12, 2555981), (31, 989412), (41, 748092), (62, 494706), (82, 374046), (93, 329804), (123, 249364), (124, 247353), (164, 187023), (186, 164902), (246, 124682), (372, 82451), (492, 62341), (1271, 24132), (2011, 15252), (2542, 12066), (3813, 8044), (4022, 7626), (5084, 6033)]