30955626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 41692950

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 503, 526, 789, 1006, 1509, 1578, 2367, 3018, 3419, 4527, 4734, 6539, 6838, 9054, 10257, 13078, 19617, 20514, 30771, 39234, 58851, 61542, 117702, 132289, 264578, 396867, 793734, 1190601, 1719757, 2381202, 3439514, 5159271, 10318542, 15477813, 30955626]

約数ペア:

[(1, 30955626), (2, 15477813), (3, 10318542), (6, 5159271), (9, 3439514), (13, 2381202), (18, 1719757), (26, 1190601), (39, 793734), (78, 396867), (117, 264578), (234, 132289), (263, 117702), (503, 61542), (526, 58851), (789, 39234), (1006, 30771), (1509, 20514), (1578, 19617), (2367, 13078), (3018, 10257), (3419, 9054), (4527, 6838), (4734, 6539)]