232971310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{162917}}^1$

素因数の和:162948

約数の個数: 32

約数和(自身を含む): 492664032

約数和(自身を除く): 259692722

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 162917, 325834, 814585, 1629170, 1792087, 2117921, 3584174, 4235842, 8960435, 10589605, 17920870, 21179210, 23297131, 46594262, 116485655, 232971310]

約数ペア:

[(1, 232971310), (2, 116485655), (5, 46594262), (10, 23297131), (11, 21179210), (13, 17920870), (22, 10589605), (26, 8960435), (55, 4235842), (65, 3584174), (110, 2117921), (130, 1792087), (143, 1629170), (286, 814585), (715, 325834), (1430, 162917)]