31439190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36137}}^1$

素因数の和:36176

約数の個数: 32

約数和(自身を含む): 78058080

約数和(自身を除く): 46618890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 36137, 72274, 108411, 180685, 216822, 361370, 542055, 1047973, 1084110, 2095946, 3143919, 5239865, 6287838, 10479730, 15719595, 31439190]

約数ペア:

[(1, 31439190), (2, 15719595), (3, 10479730), (5, 6287838), (6, 5239865), (10, 3143919), (15, 2095946), (29, 1084110), (30, 1047973), (58, 542055), (87, 361370), (145, 216822), (174, 180685), (290, 108411), (435, 72274), (870, 36137)]