42700110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20047}}^1$

素因数の和:20128

約数の個数: 32

約数和(自身を含む): 103928832

約数和(自身を除く): 61228722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 20047, 40094, 60141, 100235, 120282, 200470, 300705, 601410, 1423337, 2846674, 4270011, 7116685, 8540022, 14233370, 21350055, 42700110]

約数ペア:

[(1, 42700110), (2, 21350055), (3, 14233370), (5, 8540022), (6, 7116685), (10, 4270011), (15, 2846674), (30, 1423337), (71, 601410), (142, 300705), (213, 200470), (355, 120282), (426, 100235), (710, 60141), (1065, 40094), (2130, 20047)]