447120910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{2999}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 853416000

約数和(自身を除く): 406295090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 877, 1754, 2999, 4385, 5998, 8770, 14909, 14995, 29818, 29990, 50983, 74545, 101966, 149090, 254915, 509830, 2630123, 5260246, 13150615, 26301230, 44712091, 89424182, 223560455, 447120910]

約数ペア:

[(1, 447120910), (2, 223560455), (5, 89424182), (10, 44712091), (17, 26301230), (34, 13150615), (85, 5260246), (170, 2630123), (877, 509830), (1754, 254915), (2999, 149090), (4385, 101966), (5998, 74545), (8770, 50983), (14909, 29990), (14995, 29818)]