3840030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{42667}}^1$

素因数の和:42680

約数の個数: 24

約数和(自身を含む): 9984312

約数和(自身を除く): 6144282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 42667, 85334, 128001, 213335, 256002, 384003, 426670, 640005, 768006, 1280010, 1920015, 3840030]

約数ペア:

[(1, 3840030), (2, 1920015), (3, 1280010), (5, 768006), (6, 640005), (9, 426670), (10, 384003), (15, 256002), (18, 213335), (30, 128001), (45, 85334), (90, 42667)]