30211370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10037}}^1$

素因数の和:10094

約数の個数: 32

約数和(自身を含む): 63600768

約数和(自身を除く): 33389398

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 10037, 20074, 50185, 70259, 100370, 140518, 351295, 431591, 702590, 863182, 2157955, 3021137, 4315910, 6042274, 15105685, 30211370]

約数ペア:

[(1, 30211370), (2, 15105685), (5, 6042274), (7, 4315910), (10, 3021137), (14, 2157955), (35, 863182), (43, 702590), (70, 431591), (86, 351295), (215, 140518), (301, 100370), (430, 70259), (602, 50185), (1505, 20074), (3010, 10037)]