4728430

素因数分解:

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

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 10045440

約数和(自身を除く): 5317010

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 2179, 4358, 10895, 15253, 21790, 30506, 67549, 76265, 135098, 152530, 337745, 472843, 675490, 945686, 2364215, 4728430]

約数ペア:

[(1, 4728430), (2, 2364215), (5, 945686), (7, 675490), (10, 472843), (14, 337745), (31, 152530), (35, 135098), (62, 76265), (70, 67549), (155, 30506), (217, 21790), (310, 15253), (434, 10895), (1085, 4358), (2170, 2179)]