72860370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220789}}^1$

素因数の和:220810

約数の個数: 32

約数和(自身を含む): 190762560

約数和(自身を除く): 117902190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220789, 441578, 662367, 1103945, 1324734, 2207890, 2428679, 3311835, 4857358, 6623670, 7286037, 12143395, 14572074, 24286790, 36430185, 72860370]

約数ペア:

[(1, 72860370), (2, 36430185), (3, 24286790), (5, 14572074), (6, 12143395), (10, 7286037), (11, 6623670), (15, 4857358), (22, 3311835), (30, 2428679), (33, 2207890), (55, 1324734), (66, 1103945), (110, 662367), (165, 441578), (330, 220789)]