144670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 32

約数和(自身を含む): 295488

約数和(自身を除く): 150818

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 115, 170, 185, 230, 370, 391, 629, 782, 851, 1258, 1702, 1955, 3145, 3910, 4255, 6290, 8510, 14467, 28934, 72335, 144670]

約数ペア:

[(1, 144670), (2, 72335), (5, 28934), (10, 14467), (17, 8510), (23, 6290), (34, 4255), (37, 3910), (46, 3145), (74, 1955), (85, 1702), (115, 1258), (170, 851), (185, 782), (230, 629), (370, 391)]