42378030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{470867}}^1$

素因数の和:470880

約数の個数: 24

約数和(自身を含む): 110183112

約数和(自身を除く): 67805082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 470867, 941734, 1412601, 2354335, 2825202, 4237803, 4708670, 7063005, 8475606, 14126010, 21189015, 42378030]

約数ペア:

[(1, 42378030), (2, 21189015), (3, 14126010), (5, 8475606), (6, 7063005), (9, 4708670), (10, 4237803), (15, 2825202), (18, 2354335), (30, 1412601), (45, 941734), (90, 470867)]