145860030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1620667}}^1$

素因数の和:1620680

約数の個数: 24

約数和(自身を含む): 379236312

約数和(自身を除く): 233376282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1620667, 3241334, 4862001, 8103335, 9724002, 14586003, 16206670, 24310005, 29172006, 48620010, 72930015, 145860030]

約数ペア:

[(1, 145860030), (2, 72930015), (3, 48620010), (5, 29172006), (6, 24310005), (9, 16206670), (10, 14586003), (15, 9724002), (18, 8103335), (30, 4862001), (45, 3241334), (90, 1620667)]