4613980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32957}}^1$

素因数の和:32973

約数の個数: 24

約数和(自身を含む): 11073888

約数和(自身を除く): 6459908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32957, 65914, 131828, 164785, 230699, 329570, 461398, 659140, 922796, 1153495, 2306990, 4613980]

約数ペア:

[(1, 4613980), (2, 2306990), (4, 1153495), (5, 922796), (7, 659140), (10, 461398), (14, 329570), (20, 230699), (28, 164785), (35, 131828), (70, 65914), (140, 32957)]