1409260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 3056256

約数和(自身を除く): 1646996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2273, 4546, 9092, 11365, 22730, 45460, 70463, 140926, 281852, 352315, 704630, 1409260]

約数ペア:

[(1, 1409260), (2, 704630), (4, 352315), (5, 281852), (10, 140926), (20, 70463), (31, 45460), (62, 22730), (124, 11365), (155, 9092), (310, 4546), (620, 2273)]