315557730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{85517}}^1$

素因数の和:85571

約数の個数: 48

約数和(自身を含む): 840470904

約数和(自身を除く): 524913174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 85517, 171034, 256551, 427585, 513102, 769653, 855170, 1282755, 1539306, 2565510, 3506197, 3848265, 7012394, 7696530, 10518591, 17530985, 21037182, 31555773, 35061970, 52592955, 63111546, 105185910, 157778865, 315557730]

約数ペア:

[(1, 315557730), (2, 157778865), (3, 105185910), (5, 63111546), (6, 52592955), (9, 35061970), (10, 31555773), (15, 21037182), (18, 17530985), (30, 10518591), (41, 7696530), (45, 7012394), (82, 3848265), (90, 3506197), (123, 2565510), (205, 1539306), (246, 1282755), (369, 855170), (410, 769653), (615, 513102), (738, 427585), (1230, 256551), (1845, 171034), (3690, 85517)]