126711390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324901}}^1$

素因数の和:324924

約数の個数: 32

約数和(自身を含む): 327501216

約数和(自身を除く): 200789826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 324901, 649802, 974703, 1624505, 1949406, 3249010, 4223713, 4873515, 8447426, 9747030, 12671139, 21118565, 25342278, 42237130, 63355695, 126711390]

約数ペア:

[(1, 126711390), (2, 63355695), (3, 42237130), (5, 25342278), (6, 21118565), (10, 12671139), (13, 9747030), (15, 8447426), (26, 4873515), (30, 4223713), (39, 3249010), (65, 1949406), (78, 1624505), (130, 974703), (195, 649802), (390, 324901)]