17231620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{123083}}^1$

素因数の和:123099

約数の個数: 24

約数和(自身を含む): 41356224

約数和(自身を除く): 24124604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 123083, 246166, 492332, 615415, 861581, 1230830, 1723162, 2461660, 3446324, 4307905, 8615810, 17231620]

約数ペア:

[(1, 17231620), (2, 8615810), (4, 4307905), (5, 3446324), (7, 2461660), (10, 1723162), (14, 1230830), (20, 861581), (28, 615415), (35, 492332), (70, 246166), (140, 123083)]