30091630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 57578400

約数和(自身を除く): 27486770

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 1453, 2071, 2906, 4142, 7265, 10355, 14530, 20710, 27607, 55214, 138035, 158377, 276070, 316754, 791885, 1583770, 3009163, 6018326, 15045815, 30091630]

約数ペア:

[(1, 30091630), (2, 15045815), (5, 6018326), (10, 3009163), (19, 1583770), (38, 791885), (95, 316754), (109, 276070), (190, 158377), (218, 138035), (545, 55214), (1090, 27607), (1453, 20710), (2071, 14530), (2906, 10355), (4142, 7265)]