43215670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 80504928

約数和(自身を除く): 37289258

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 1217, 2434, 3551, 6085, 7102, 12170, 17755, 35510, 64501, 81539, 129002, 163078, 322505, 407695, 645010, 815390, 4321567, 8643134, 21607835, 43215670]

約数ペア:

[(1, 43215670), (2, 21607835), (5, 8643134), (10, 4321567), (53, 815390), (67, 645010), (106, 407695), (134, 322505), (265, 163078), (335, 129002), (530, 81539), (670, 64501), (1217, 35510), (2434, 17755), (3551, 12170), (6085, 7102)]