74515390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{111217}}^1$

素因数の和:111291

約数の個数: 16

約数和(自身を含む): 136130832

約数和(自身を除く): 61615442

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 111217, 222434, 556085, 1112170, 7451539, 14903078, 37257695, 74515390]

約数ペア:

[(1, 74515390), (2, 37257695), (5, 14903078), (10, 7451539), (67, 1112170), (134, 556085), (335, 222434), (670, 111217)]