28150860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5939}}^1$

素因数の和:6030

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 51682740

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, 5939, 11878, 17817, 23756, 29695, 35634, 59390, 71268, 89085, 118780, 178170, 356340, 469181, 938362, 1407543, 1876724, 2345905, 2815086, 4691810, 5630172, 7037715, 9383620, 14075430, 28150860]

約数ペア:

[(1, 28150860), (2, 14075430), (3, 9383620), (4, 7037715), (5, 5630172), (6, 4691810), (10, 2815086), (12, 2345905), (15, 1876724), (20, 1407543), (30, 938362), (60, 469181), (79, 356340), (158, 178170), (237, 118780), (316, 89085), (395, 71268), (474, 59390), (790, 35634), (948, 29695), (1185, 23756), (1580, 17817), (2370, 11878), (4740, 5939)]