1870630270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1\times {\mathrm{4051}}^1$

素因数の和:4876

約数の個数: 32

約数和(自身を含む): 3427700256

約数和(自身を除く): 1557069986

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 757, 1514, 3785, 4051, 7570, 8102, 20255, 40510, 46177, 92354, 230885, 247111, 461770, 494222, 1235555, 2471110, 3066607, 6133214, 15333035, 30666070, 187063027, 374126054, 935315135, 1870630270]

約数ペア:

[(1, 1870630270), (2, 935315135), (5, 374126054), (10, 187063027), (61, 30666070), (122, 15333035), (305, 6133214), (610, 3066607), (757, 2471110), (1514, 1235555), (3785, 494222), (4051, 461770), (7570, 247111), (8102, 230885), (20255, 92354), (40510, 46177)]