99187340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{708481}}^1$

素因数の和:708497

約数の個数: 24

約数和(自身を含む): 238049952

約数和(自身を除く): 138862612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 708481, 1416962, 2833924, 3542405, 4959367, 7084810, 9918734, 14169620, 19837468, 24796835, 49593670, 99187340]

約数ペア:

[(1, 99187340), (2, 49593670), (4, 24796835), (5, 19837468), (7, 14169620), (10, 9918734), (14, 7084810), (20, 4959367), (28, 3542405), (35, 2833924), (70, 1416962), (140, 708481)]