18021520050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5223629}}^1$

素因数の和:5223667

約数の個数: 48

約数和(自身を含む): 46636568640

約数和(自身を除く): 28615048590

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 5223629, 10447258, 15670887, 26118145, 31341774, 52236290, 78354435, 120143467, 130590725, 156708870, 240286934, 261181450, 360430401, 391772175, 600717335, 720860802, 783544350, 1201434670, 1802152005, 3003586675, 3604304010, 6007173350, 9010760025, 18021520050]

約数ペア:

[(1, 18021520050), (2, 9010760025), (3, 6007173350), (5, 3604304010), (6, 3003586675), (10, 1802152005), (15, 1201434670), (23, 783544350), (25, 720860802), (30, 600717335), (46, 391772175), (50, 360430401), (69, 261181450), (75, 240286934), (115, 156708870), (138, 130590725), (150, 120143467), (230, 78354435), (345, 52236290), (575, 31341774), (690, 26118145), (1150, 15670887), (1725, 10447258), (3450, 5223629)]