15080380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107717}}^1$

素因数の和:107733

約数の個数: 24

約数和(自身を含む): 36193248

約数和(自身を除く): 21112868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107717, 215434, 430868, 538585, 754019, 1077170, 1508038, 2154340, 3016076, 3770095, 7540190, 15080380]

約数ペア:

[(1, 15080380), (2, 7540190), (4, 3770095), (5, 3016076), (7, 2154340), (10, 1508038), (14, 1077170), (20, 754019), (28, 538585), (35, 430868), (70, 215434), (140, 107717)]