244108340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1743631}}^1$

素因数の和:1743647

約数の個数: 24

約数和(自身を含む): 585860352

約数和(自身を除く): 341752012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1743631, 3487262, 6974524, 8718155, 12205417, 17436310, 24410834, 34872620, 48821668, 61027085, 122054170, 244108340]

約数ペア:

[(1, 244108340), (2, 122054170), (4, 61027085), (5, 48821668), (7, 34872620), (10, 24410834), (14, 17436310), (20, 12205417), (28, 8718155), (35, 6974524), (70, 3487262), (140, 1743631)]