8299020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 23411808

約数和(自身を除く): 15112788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 881, 942, 1570, 1762, 1884, 2355, 2643, 3140, 3524, 4405, 4710, 5286, 8810, 9420, 10572, 13215, 17620, 26430, 52860, 138317, 276634, 414951, 553268, 691585, 829902, 1383170, 1659804, 2074755, 2766340, 4149510, 8299020]

約数ペア:

[(1, 8299020), (2, 4149510), (3, 2766340), (4, 2074755), (5, 1659804), (6, 1383170), (10, 829902), (12, 691585), (15, 553268), (20, 414951), (30, 276634), (60, 138317), (157, 52860), (314, 26430), (471, 17620), (628, 13215), (785, 10572), (881, 9420), (942, 8810), (1570, 5286), (1762, 4710), (1884, 4405), (2355, 3524), (2643, 3140)]