122732910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12511}}^1$

素因数の和:12633

約数の個数: 48

約数和(自身を含む): 322058880

約数和(自身を除く): 199325970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 12511, 25022, 37533, 62555, 75066, 112599, 125110, 187665, 225198, 375330, 562995, 1125990, 1363699, 2727398, 4091097, 6818495, 8182194, 12273291, 13636990, 20455485, 24546582, 40910970, 61366455, 122732910]

約数ペア:

[(1, 122732910), (2, 61366455), (3, 40910970), (5, 24546582), (6, 20455485), (9, 13636990), (10, 12273291), (15, 8182194), (18, 6818495), (30, 4091097), (45, 2727398), (90, 1363699), (109, 1125990), (218, 562995), (327, 375330), (545, 225198), (654, 187665), (981, 125110), (1090, 112599), (1635, 75066), (1962, 62555), (3270, 37533), (4905, 25022), (9810, 12511)]