1189609530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{80761}}^1$

素因数の和:81262

約数の個数: 32

約数和(自身を含む): 2860913088

約数和(自身を除く): 1671303558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 80761, 161522, 242283, 403805, 484566, 807610, 1211415, 2422830, 39653651, 79307302, 118960953, 198268255, 237921906, 396536510, 594804765, 1189609530]

約数ペア:

[(1, 1189609530), (2, 594804765), (3, 396536510), (5, 237921906), (6, 198268255), (10, 118960953), (15, 79307302), (30, 39653651), (491, 2422830), (982, 1211415), (1473, 807610), (2455, 484566), (2946, 403805), (4910, 242283), (7365, 161522), (14730, 80761)]