42157630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{98041}}^1$

素因数の和:98091

約数の個数: 16

約数和(自身を含む): 77649264

約数和(自身を除く): 35491634

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 98041, 196082, 490205, 980410, 4215763, 8431526, 21078815, 42157630]

約数ペア:

[(1, 42157630), (2, 21078815), (5, 8431526), (10, 4215763), (43, 980410), (86, 490205), (215, 196082), (430, 98041)]