101728060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{726629}}^1$

素因数の和:726645

約数の個数: 24

約数和(自身を含む): 244147680

約数和(自身を除く): 142419620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 726629, 1453258, 2906516, 3633145, 5086403, 7266290, 10172806, 14532580, 20345612, 25432015, 50864030, 101728060]

約数ペア:

[(1, 101728060), (2, 50864030), (4, 25432015), (5, 20345612), (7, 14532580), (10, 10172806), (14, 7266290), (20, 5086403), (28, 3633145), (35, 2906516), (70, 1453258), (140, 726629)]