77433210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{860369}}^1$

素因数の和:860382

約数の個数: 24

約数和(自身を含む): 201326580

約数和(自身を除く): 123893370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 860369, 1720738, 2581107, 4301845, 5162214, 7743321, 8603690, 12905535, 15486642, 25811070, 38716605, 77433210]

約数ペア:

[(1, 77433210), (2, 38716605), (3, 25811070), (5, 15486642), (6, 12905535), (9, 8603690), (10, 7743321), (15, 5162214), (18, 4301845), (30, 2581107), (45, 1720738), (90, 860369)]