131208030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1457867}}^1$

素因数の和:1457880

約数の個数: 24

約数和(自身を含む): 341141112

約数和(自身を除く): 209933082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1457867, 2915734, 4373601, 7289335, 8747202, 13120803, 14578670, 21868005, 26241606, 43736010, 65604015, 131208030]

約数ペア:

[(1, 131208030), (2, 65604015), (3, 43736010), (5, 26241606), (6, 21868005), (9, 14578670), (10, 13120803), (15, 8747202), (18, 7289335), (30, 4373601), (45, 2915734), (90, 1457867)]