25642833990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^2$

素因数の和:4373

約数の個数: 48

約数和(自身を含む): 61884911088

約数和(自身を除く): 36242077098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2083, 2955, 4166, 5910, 6249, 10415, 12498, 20830, 31245, 62490, 410351, 820702, 1231053, 2051755, 2462106, 4103510, 4338889, 6155265, 8677778, 12310530, 13016667, 21694445, 26033334, 43388890, 65083335, 130166670, 854761133, 1709522266, 2564283399, 4273805665, 5128566798, 8547611330, 12821416995, 25642833990]

約数ペア:

[(1, 25642833990), (2, 12821416995), (3, 8547611330), (5, 5128566798), (6, 4273805665), (10, 2564283399), (15, 1709522266), (30, 854761133), (197, 130166670), (394, 65083335), (591, 43388890), (985, 26033334), (1182, 21694445), (1970, 13016667), (2083, 12310530), (2955, 8677778), (4166, 6155265), (5910, 4338889), (6249, 4103510), (10415, 2462106), (12498, 2051755), (20830, 1231053), (31245, 820702), (62490, 410351)]