87396570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107897}}^1$

素因数の和:107916

約数の個数: 40

約数和(自身を含む): 235001844

約数和(自身を除く): 147605274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 107897, 215794, 323691, 539485, 647382, 971073, 1078970, 1618455, 1942146, 2913219, 3236910, 4855365, 5826438, 8739657, 9710730, 14566095, 17479314, 29132190, 43698285, 87396570]

約数ペア:

[(1, 87396570), (2, 43698285), (3, 29132190), (5, 17479314), (6, 14566095), (9, 9710730), (10, 8739657), (15, 5826438), (18, 4855365), (27, 3236910), (30, 2913219), (45, 1942146), (54, 1618455), (81, 1078970), (90, 971073), (135, 647382), (162, 539485), (270, 323691), (405, 215794), (810, 107897)]