1468177340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10486981}}^1$

素因数の和:10486997

約数の個数: 24

約数和(自身を含む): 3523625952

約数和(自身を除く): 2055448612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10486981, 20973962, 41947924, 52434905, 73408867, 104869810, 146817734, 209739620, 293635468, 367044335, 734088670, 1468177340]

約数ペア:

[(1, 1468177340), (2, 734088670), (4, 367044335), (5, 293635468), (7, 209739620), (10, 146817734), (14, 104869810), (20, 73408867), (28, 52434905), (35, 41947924), (70, 20973962), (140, 10486981)]