68759540

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15013}}^1$

素因数の和:15251

約数の個数: 24

約数和(自身を含む): 145035240

約数和(自身を除く): 76275700

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 15013, 30026, 60052, 75065, 150130, 300260, 3437977, 6875954, 13751908, 17189885, 34379770, 68759540]

約数ペア:

[(1, 68759540), (2, 34379770), (4, 17189885), (5, 13751908), (10, 6875954), (20, 3437977), (229, 300260), (458, 150130), (916, 75065), (1145, 60052), (2290, 30026), (4580, 15013)]