30618826

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3334

約数の個数: 24

約数和(自身を含む): 53994276

約数和(自身を除く): 23375450

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 3221, 4753, 6442, 9506, 22547, 45094, 157829, 312437, 315658, 624874, 2187059, 4374118, 15309413, 30618826]

約数ペア:

[(1, 30618826), (2, 15309413), (7, 4374118), (14, 2187059), (49, 624874), (97, 315658), (98, 312437), (194, 157829), (679, 45094), (1358, 22547), (3221, 9506), (4753, 6442)]