72798030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{808867}}^1$

素因数の和:808880

約数の個数: 24

約数和(自身を含む): 189275112

約数和(自身を除く): 116477082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 808867, 1617734, 2426601, 4044335, 4853202, 7279803, 8088670, 12133005, 14559606, 24266010, 36399015, 72798030]

約数ペア:

[(1, 72798030), (2, 36399015), (3, 24266010), (5, 14559606), (6, 12133005), (9, 8088670), (10, 7279803), (15, 4853202), (18, 4044335), (30, 2426601), (45, 1617734), (90, 808867)]