89259090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129361}}^1$

素因数の和:129394

約数の個数: 32

約数和(自身を含む): 223537536

約数和(自身を除く): 134278446

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 129361, 258722, 388083, 646805, 776166, 1293610, 1940415, 2975303, 3880830, 5950606, 8925909, 14876515, 17851818, 29753030, 44629545, 89259090]

約数ペア:

[(1, 89259090), (2, 44629545), (3, 29753030), (5, 17851818), (6, 14876515), (10, 8925909), (15, 5950606), (23, 3880830), (30, 2975303), (46, 1940415), (69, 1293610), (115, 776166), (138, 646805), (230, 388083), (345, 258722), (690, 129361)]