17222380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{123017}}^1$

素因数の和:123033

約数の個数: 24

約数和(自身を含む): 41334048

約数和(自身を除く): 24111668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 123017, 246034, 492068, 615085, 861119, 1230170, 1722238, 2460340, 3444476, 4305595, 8611190, 17222380]

約数ペア:

[(1, 17222380), (2, 8611190), (4, 4305595), (5, 3444476), (7, 2460340), (10, 1722238), (14, 1230170), (20, 861119), (28, 615085), (35, 492068), (70, 246034), (140, 123017)]