78898230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{876647}}^1$

素因数の和:876660

約数の個数: 24

約数和(自身を含む): 205135632

約数和(自身を除く): 126237402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 876647, 1753294, 2629941, 4383235, 5259882, 7889823, 8766470, 13149705, 15779646, 26299410, 39449115, 78898230]

約数ペア:

[(1, 78898230), (2, 39449115), (3, 26299410), (5, 15779646), (6, 13149705), (9, 8766470), (10, 7889823), (15, 5259882), (18, 4383235), (30, 2629941), (45, 1753294), (90, 876647)]