28050394530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1\times {\mathrm{4729}}^1$

素因数の和:6115

約数の個数: 64

約数和(自身を含む): 67804133760

約数和(自身を除く): 39753739230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1213, 1630, 2426, 2445, 3639, 4729, 4890, 6065, 7278, 9458, 12130, 14187, 18195, 23645, 28374, 36390, 47290, 70935, 141870, 197719, 395438, 593157, 770827, 988595, 1186314, 1541654, 1977190, 2312481, 2965785, 3854135, 4624962, 5736277, 5931570, 7708270, 11472554, 11562405, 17208831, 23124810, 28681385, 34417662, 57362770, 86044155, 172088310, 935013151, 1870026302, 2805039453, 4675065755, 5610078906, 9350131510, 14025197265, 28050394530]

約数ペア:

[(1, 28050394530), (2, 14025197265), (3, 9350131510), (5, 5610078906), (6, 4675065755), (10, 2805039453), (15, 1870026302), (30, 935013151), (163, 172088310), (326, 86044155), (489, 57362770), (815, 34417662), (978, 28681385), (1213, 23124810), (1630, 17208831), (2426, 11562405), (2445, 11472554), (3639, 7708270), (4729, 5931570), (4890, 5736277), (6065, 4624962), (7278, 3854135), (9458, 2965785), (12130, 2312481), (14187, 1977190), (18195, 1541654), (23645, 1186314), (28374, 988595), (36390, 770827), (47290, 593157), (70935, 395438), (141870, 197719)]