88902090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{329267}}^1$

素因数の和:329283

約数の個数: 32

約数和(自身を含む): 237072960

約数和(自身を除く): 148170870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 329267, 658534, 987801, 1646335, 1975602, 2963403, 3292670, 4939005, 5926806, 8890209, 9878010, 14817015, 17780418, 29634030, 44451045, 88902090]

約数ペア:

[(1, 88902090), (2, 44451045), (3, 29634030), (5, 17780418), (6, 14817015), (9, 9878010), (10, 8890209), (15, 5926806), (18, 4939005), (27, 3292670), (30, 2963403), (45, 1975602), (54, 1646335), (90, 987801), (135, 658534), (270, 329267)]