129791370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{48611}}^1$

素因数の和:48710

約数の個数: 32

約数和(自身を含む): 315005760

約数和(自身を除く): 185214390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 48611, 97222, 145833, 243055, 291666, 486110, 729165, 1458330, 4326379, 8652758, 12979137, 21631895, 25958274, 43263790, 64895685, 129791370]

約数ペア:

[(1, 129791370), (2, 64895685), (3, 43263790), (5, 25958274), (6, 21631895), (10, 12979137), (15, 8652758), (30, 4326379), (89, 1458330), (178, 729165), (267, 486110), (445, 291666), (534, 243055), (890, 145833), (1335, 97222), (2670, 48611)]