128422410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4280747}}^1$

素因数の和:4280757

約数の個数: 16

約数和(自身を含む): 308213856

約数和(自身を除く): 179791446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4280747, 8561494, 12842241, 21403735, 25684482, 42807470, 64211205, 128422410]

約数ペア:

[(1, 128422410), (2, 64211205), (3, 42807470), (5, 25684482), (6, 21403735), (10, 12842241), (15, 8561494), (30, 4280747)]