9456860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 23439360

約数和(自身を除く): 13982500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 2179, 4340, 4358, 8716, 10895, 15253, 21790, 30506, 43580, 61012, 67549, 76265, 135098, 152530, 270196, 305060, 337745, 472843, 675490, 945686, 1350980, 1891372, 2364215, 4728430, 9456860]

約数ペア:

[(1, 9456860), (2, 4728430), (4, 2364215), (5, 1891372), (7, 1350980), (10, 945686), (14, 675490), (20, 472843), (28, 337745), (31, 305060), (35, 270196), (62, 152530), (70, 135098), (124, 76265), (140, 67549), (155, 61012), (217, 43580), (310, 30506), (434, 21790), (620, 15253), (868, 10895), (1085, 8716), (2170, 4358), (2179, 4340)]