64517490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{716861}}^1$

素因数の和:716874

約数の個数: 24

約数和(自身を含む): 167745708

約数和(自身を除く): 103228218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 716861, 1433722, 2150583, 3584305, 4301166, 6451749, 7168610, 10752915, 12903498, 21505830, 32258745, 64517490]

約数ペア:

[(1, 64517490), (2, 32258745), (3, 21505830), (5, 12903498), (6, 10752915), (9, 7168610), (10, 6451749), (15, 4301166), (18, 3584305), (30, 2150583), (45, 1433722), (90, 716861)]