13305460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13577}}^1$

素因数の和:13600

約数の個数: 36

約数和(自身を含む): 32505732

約数和(自身を除く): 19200272

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 13577, 27154, 54308, 67885, 95039, 135770, 190078, 271540, 380156, 475195, 665273, 950390, 1330546, 1900780, 2661092, 3326365, 6652730, 13305460]

約数ペア:

[(1, 13305460), (2, 6652730), (4, 3326365), (5, 2661092), (7, 1900780), (10, 1330546), (14, 950390), (20, 665273), (28, 475195), (35, 380156), (49, 271540), (70, 190078), (98, 135770), (140, 95039), (196, 67885), (245, 54308), (490, 27154), (980, 13577)]