17028340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{121631}}^1$

素因数の和:121647

約数の個数: 24

約数和(自身を含む): 40868352

約数和(自身を除く): 23840012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 121631, 243262, 486524, 608155, 851417, 1216310, 1702834, 2432620, 3405668, 4257085, 8514170, 17028340]

約数ペア:

[(1, 17028340), (2, 8514170), (4, 4257085), (5, 3405668), (7, 2432620), (10, 1702834), (14, 1216310), (20, 851417), (28, 608155), (35, 486524), (70, 243262), (140, 121631)]