30419690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62081}}^1$

素因数の和:62102

約数の個数: 24

約数和(自身を含む): 63696132

約数和(自身を除く): 33276442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62081, 124162, 310405, 434567, 620810, 869134, 2172835, 3041969, 4345670, 6083938, 15209845, 30419690]

約数ペア:

[(1, 30419690), (2, 15209845), (5, 6083938), (7, 4345670), (10, 3041969), (14, 2172835), (35, 869134), (49, 620810), (70, 434567), (98, 310405), (245, 124162), (490, 62081)]