8536740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 24218880

約数和(自身を除く): 15682140

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, 1801, 2370, 3602, 4740, 5403, 7204, 9005, 10806, 18010, 21612, 27015, 36020, 54030, 108060, 142279, 284558, 426837, 569116, 711395, 853674, 1422790, 1707348, 2134185, 2845580, 4268370, 8536740]

約数ペア:

[(1, 8536740), (2, 4268370), (3, 2845580), (4, 2134185), (5, 1707348), (6, 1422790), (10, 853674), (12, 711395), (15, 569116), (20, 426837), (30, 284558), (60, 142279), (79, 108060), (158, 54030), (237, 36020), (316, 27015), (395, 21612), (474, 18010), (790, 10806), (948, 9005), (1185, 7204), (1580, 5403), (1801, 4740), (2370, 3602)]