142733010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{679681}}^1$

素因数の和:679698

約数の個数: 32

約数和(自身を含む): 391496832

約数和(自身を除く): 248763822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 679681, 1359362, 2039043, 3398405, 4078086, 4757767, 6796810, 9515534, 10195215, 14273301, 20390430, 23788835, 28546602, 47577670, 71366505, 142733010]

約数ペア:

[(1, 142733010), (2, 71366505), (3, 47577670), (5, 28546602), (6, 23788835), (7, 20390430), (10, 14273301), (14, 10195215), (15, 9515534), (21, 6796810), (30, 4757767), (35, 4078086), (42, 3398405), (70, 2039043), (105, 1359362), (210, 679681)]