126450530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 233798400

約数和(自身を除く): 107347870

約数列:

[1, 2, 5, 10, 43, 86, 215, 409, 430, 719, 818, 1438, 2045, 3595, 4090, 7190, 17587, 30917, 35174, 61834, 87935, 154585, 175870, 294071, 309170, 588142, 1470355, 2940710, 12645053, 25290106, 63225265, 126450530]

約数ペア:

[(1, 126450530), (2, 63225265), (5, 25290106), (10, 12645053), (43, 2940710), (86, 1470355), (215, 588142), (409, 309170), (430, 294071), (719, 175870), (818, 154585), (1438, 87935), (2045, 61834), (3595, 35174), (4090, 30917), (7190, 17587)]