4062180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 11531520

約数和(自身を除く): 7469340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 857, 948, 1185, 1580, 1714, 2370, 2571, 3428, 4285, 4740, 5142, 8570, 10284, 12855, 17140, 25710, 51420, 67703, 135406, 203109, 270812, 338515, 406218, 677030, 812436, 1015545, 1354060, 2031090, 4062180]

約数ペア:

[(1, 4062180), (2, 2031090), (3, 1354060), (4, 1015545), (5, 812436), (6, 677030), (10, 406218), (12, 338515), (15, 270812), (20, 203109), (30, 135406), (60, 67703), (79, 51420), (158, 25710), (237, 17140), (316, 12855), (395, 10284), (474, 8570), (790, 5142), (857, 4740), (948, 4285), (1185, 3428), (1580, 2571), (1714, 2370)]