68992410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99989}}^1$

素因数の和:100022

約数の個数: 32

約数和(自身を含む): 172782720

約数和(自身を除く): 103790310

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 99989, 199978, 299967, 499945, 599934, 999890, 1499835, 2299747, 2999670, 4599494, 6899241, 11498735, 13798482, 22997470, 34496205, 68992410]

約数ペア:

[(1, 68992410), (2, 34496205), (3, 22997470), (5, 13798482), (6, 11498735), (10, 6899241), (15, 4599494), (23, 2999670), (30, 2299747), (46, 1499835), (69, 999890), (115, 599934), (138, 499945), (230, 299967), (345, 199978), (690, 99989)]