978030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10867}}^1$

素因数の和:10880

約数の個数: 24

約数和(自身を含む): 2543112

約数和(自身を除く): 1565082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10867, 21734, 32601, 54335, 65202, 97803, 108670, 163005, 195606, 326010, 489015, 978030]

約数ペア:

[(1, 978030), (2, 489015), (3, 326010), (5, 195606), (6, 163005), (9, 108670), (10, 97803), (15, 65202), (18, 54335), (30, 32601), (45, 21734), (90, 10867)]