61269210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{75641}}^1$

素因数の和:75660

約数の個数: 40

約数和(自身を含む): 164748276

約数和(自身を除く): 103479066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 75641, 151282, 226923, 378205, 453846, 680769, 756410, 1134615, 1361538, 2042307, 2269230, 3403845, 4084614, 6126921, 6807690, 10211535, 12253842, 20423070, 30634605, 61269210]

約数ペア:

[(1, 61269210), (2, 30634605), (3, 20423070), (5, 12253842), (6, 10211535), (9, 6807690), (10, 6126921), (15, 4084614), (18, 3403845), (27, 2269230), (30, 2042307), (45, 1361538), (54, 1134615), (81, 756410), (90, 680769), (135, 453846), (162, 378205), (270, 226923), (405, 151282), (810, 75641)]