58856557060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{420403979}}^1$

素因数の和:420403995

約数の個数: 24

約数和(自身を含む): 141255737280

約数和(自身を除く): 82399180220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 420403979, 840807958, 1681615916, 2102019895, 2942827853, 4204039790, 5885655706, 8408079580, 11771311412, 14714139265, 29428278530, 58856557060]

約数ペア:

[(1, 58856557060), (2, 29428278530), (4, 14714139265), (5, 11771311412), (7, 8408079580), (10, 5885655706), (14, 4204039790), (20, 2942827853), (28, 2102019895), (35, 1681615916), (70, 840807958), (140, 420403979)]