124944680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{446231}}^1$

素因数の和:446249

約数の個数: 32

約数和(自身を含む): 321287040

約数和(自身を除く): 196342360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 446231, 892462, 1784924, 2231155, 3123617, 3569848, 4462310, 6247234, 8924620, 12494468, 15618085, 17849240, 24988936, 31236170, 62472340, 124944680]

約数ペア:

[(1, 124944680), (2, 62472340), (4, 31236170), (5, 24988936), (7, 17849240), (8, 15618085), (10, 12494468), (14, 8924620), (20, 6247234), (28, 4462310), (35, 3569848), (40, 3123617), (56, 2231155), (70, 1784924), (140, 892462), (280, 446231)]