30160874920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1\times {\mathrm{43633}}^1$

素因数の和:45226

約数の個数: 64

約数和(自身を含む): 74080059840

約数和(自身を除く): 43919184920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1571, 3142, 6284, 7855, 12568, 15710, 17281, 31420, 34562, 43633, 62840, 69124, 86405, 87266, 138248, 172810, 174532, 218165, 345620, 349064, 436330, 479963, 691240, 872660, 959926, 1745320, 1919852, 2399815, 3839704, 4799630, 9599260, 19198520, 68547443, 137094886, 274189772, 342737215, 548379544, 685474430, 754021873, 1370948860, 1508043746, 2741897720, 3016087492, 3770109365, 6032174984, 7540218730, 15080437460, 30160874920]

約数ペア:

[(1, 30160874920), (2, 15080437460), (4, 7540218730), (5, 6032174984), (8, 3770109365), (10, 3016087492), (11, 2741897720), (20, 1508043746), (22, 1370948860), (40, 754021873), (44, 685474430), (55, 548379544), (88, 342737215), (110, 274189772), (220, 137094886), (440, 68547443), (1571, 19198520), (3142, 9599260), (6284, 4799630), (7855, 3839704), (12568, 2399815), (15710, 1919852), (17281, 1745320), (31420, 959926), (34562, 872660), (43633, 691240), (62840, 479963), (69124, 436330), (86405, 349064), (87266, 345620), (138248, 218165), (172810, 174532)]