78289110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{869879}}^1$

素因数の和:869892

約数の個数: 24

約数和(自身を含む): 203551920

約数和(自身を除く): 125262810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 869879, 1739758, 2609637, 4349395, 5219274, 7828911, 8698790, 13048185, 15657822, 26096370, 39144555, 78289110]

約数ペア:

[(1, 78289110), (2, 39144555), (3, 26096370), (5, 15657822), (6, 13048185), (9, 8698790), (10, 7828911), (15, 5219274), (18, 4349395), (30, 2609637), (45, 1739758), (90, 869879)]