82726830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2777}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 215817264

約数和(自身を除く): 133090434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2777, 2979, 3310, 4965, 5554, 5958, 8331, 9930, 13885, 14895, 16662, 24993, 27770, 29790, 41655, 49986, 83310, 124965, 249930, 919187, 1838374, 2757561, 4595935, 5515122, 8272683, 9191870, 13787805, 16545366, 27575610, 41363415, 82726830]

約数ペア:

[(1, 82726830), (2, 41363415), (3, 27575610), (5, 16545366), (6, 13787805), (9, 9191870), (10, 8272683), (15, 5515122), (18, 4595935), (30, 2757561), (45, 1838374), (90, 919187), (331, 249930), (662, 124965), (993, 83310), (1655, 49986), (1986, 41655), (2777, 29790), (2979, 27770), (3310, 24993), (4965, 16662), (5554, 14895), (5958, 13885), (8331, 9930)]