42482090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19577}}^1$

素因数の和:19622

約数の個数: 32

約数和(自身を含む): 90215424

約数和(自身を除く): 47733334

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 19577, 39154, 97885, 137039, 195770, 274078, 606887, 685195, 1213774, 1370390, 3034435, 4248209, 6068870, 8496418, 21241045, 42482090]

約数ペア:

[(1, 42482090), (2, 21241045), (5, 8496418), (7, 6068870), (10, 4248209), (14, 3034435), (31, 1370390), (35, 1213774), (62, 685195), (70, 606887), (155, 274078), (217, 195770), (310, 137039), (434, 97885), (1085, 39154), (2170, 19577)]