2487630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 6036768

約数和(自身を除く): 3549138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 821, 1010, 1515, 1642, 2463, 3030, 4105, 4926, 8210, 12315, 24630, 82921, 165842, 248763, 414605, 497526, 829210, 1243815, 2487630]

約数ペア:

[(1, 2487630), (2, 1243815), (3, 829210), (5, 497526), (6, 414605), (10, 248763), (15, 165842), (30, 82921), (101, 24630), (202, 12315), (303, 8210), (505, 4926), (606, 4105), (821, 3030), (1010, 2463), (1515, 1642)]