64307130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2143571}}^1$

素因数の和:2143581

約数の個数: 16

約数和(自身を含む): 154337184

約数和(自身を除く): 90030054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2143571, 4287142, 6430713, 10717855, 12861426, 21435710, 32153565, 64307130]

約数ペア:

[(1, 64307130), (2, 32153565), (3, 21435710), (5, 12861426), (6, 10717855), (10, 6430713), (15, 4287142), (30, 2143571)]