2998120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4409}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 7144200

約数和(自身を除く): 4146080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4409, 8818, 17636, 22045, 35272, 44090, 74953, 88180, 149906, 176360, 299812, 374765, 599624, 749530, 1499060, 2998120]

約数ペア:

[(1, 2998120), (2, 1499060), (4, 749530), (5, 599624), (8, 374765), (10, 299812), (17, 176360), (20, 149906), (34, 88180), (40, 74953), (68, 44090), (85, 35272), (136, 22045), (170, 17636), (340, 8818), (680, 4409)]