31644130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10513}}^1$

素因数の和:10570

約数の個数: 32

約数和(自身を含む): 66616704

約数和(自身を除く): 34972574

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 10513, 21026, 52565, 73591, 105130, 147182, 367955, 452059, 735910, 904118, 2260295, 3164413, 4520590, 6328826, 15822065, 31644130]

約数ペア:

[(1, 31644130), (2, 15822065), (5, 6328826), (7, 4520590), (10, 3164413), (14, 2260295), (35, 904118), (43, 735910), (70, 452059), (86, 367955), (215, 147182), (301, 105130), (430, 73591), (602, 52565), (1505, 21026), (3010, 10513)]