151909860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2531831}}^1$

素因数の和:2531843

約数の個数: 24

約数和(自身を含む): 425347776

約数和(自身を除く): 273437916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2531831, 5063662, 7595493, 10127324, 12659155, 15190986, 25318310, 30381972, 37977465, 50636620, 75954930, 151909860]

約数ペア:

[(1, 151909860), (2, 75954930), (3, 50636620), (4, 37977465), (5, 30381972), (6, 25318310), (10, 15190986), (12, 12659155), (15, 10127324), (20, 7595493), (30, 5063662), (60, 2531831)]