30146558

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 49629600

約数和(自身を除く): 19483042

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 1129, 2054, 2258, 13351, 14677, 26702, 29354, 89191, 178382, 190801, 381602, 1159483, 2318966, 15073279, 30146558]

約数ペア:

[(1, 30146558), (2, 15073279), (13, 2318966), (26, 1159483), (79, 381602), (158, 190801), (169, 178382), (338, 89191), (1027, 29354), (1129, 26702), (2054, 14677), (2258, 13351)]