89590290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129841}}^1$

素因数の和:129874

約数の個数: 32

約数和(自身を含む): 224366976

約数和(自身を除く): 134776686

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 129841, 259682, 389523, 649205, 779046, 1298410, 1947615, 2986343, 3895230, 5972686, 8959029, 14931715, 17918058, 29863430, 44795145, 89590290]

約数ペア:

[(1, 89590290), (2, 44795145), (3, 29863430), (5, 17918058), (6, 14931715), (10, 8959029), (15, 5972686), (23, 3895230), (30, 2986343), (46, 1947615), (69, 1298410), (115, 779046), (138, 649205), (230, 389523), (345, 259682), (690, 129841)]