72180930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7687}}^1$

素因数の和:8010

約数の個数: 32

約数和(自身を含む): 173810304

約数和(自身を除く): 101629374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 7687, 9390, 15374, 23061, 38435, 46122, 76870, 115305, 230610, 2406031, 4812062, 7218093, 12030155, 14436186, 24060310, 36090465, 72180930]

約数ペア:

[(1, 72180930), (2, 36090465), (3, 24060310), (5, 14436186), (6, 12030155), (10, 7218093), (15, 4812062), (30, 2406031), (313, 230610), (626, 115305), (939, 76870), (1565, 46122), (1878, 38435), (3130, 23061), (4695, 15374), (7687, 9390)]