3774110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 7108992

約数和(自身を除く): 3334882

約数列:

[1, 2, 5, 10, 43, 67, 86, 131, 134, 215, 262, 335, 430, 655, 670, 1310, 2881, 5633, 5762, 8777, 11266, 14405, 17554, 28165, 28810, 43885, 56330, 87770, 377411, 754822, 1887055, 3774110]

約数ペア:

[(1, 3774110), (2, 1887055), (5, 754822), (10, 377411), (43, 87770), (67, 56330), (86, 43885), (131, 28810), (134, 28165), (215, 17554), (262, 14405), (335, 11266), (430, 8777), (655, 5762), (670, 5633), (1310, 2881)]