42574490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{608207}}^1$

素因数の和:608221

約数の個数: 16

約数和(自身を含む): 87581952

約数和(自身を除く): 45007462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 608207, 1216414, 3041035, 4257449, 6082070, 8514898, 21287245, 42574490]

約数ペア:

[(1, 42574490), (2, 21287245), (5, 8514898), (7, 6082070), (10, 4257449), (14, 3041035), (35, 1216414), (70, 608207)]