121873010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13709}}^1$

素因数の和:13850

約数の個数: 32

約数和(自身を含む): 252702720

約数和(自身を除く): 130829710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 13709, 27418, 68545, 95963, 137090, 191926, 479815, 959630, 1741043, 3482086, 8705215, 12187301, 17410430, 24374602, 60936505, 121873010]

約数ペア:

[(1, 121873010), (2, 60936505), (5, 24374602), (7, 17410430), (10, 12187301), (14, 8705215), (35, 3482086), (70, 1741043), (127, 959630), (254, 479815), (635, 191926), (889, 137090), (1270, 95963), (1778, 68545), (4445, 27418), (8890, 13709)]