78930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{877}}^1$

素因数の和:890

約数の個数: 24

約数和(自身を含む): 205452

約数和(自身を除く): 126522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 877, 1754, 2631, 4385, 5262, 7893, 8770, 13155, 15786, 26310, 39465, 78930]

約数ペア:

[(1, 78930), (2, 39465), (3, 26310), (5, 15786), (6, 13155), (9, 8770), (10, 7893), (15, 5262), (18, 4385), (30, 2631), (45, 1754), (90, 877)]