30293570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42667}}^1$

素因数の和:42745

約数の個数: 16

約数和(自身を含む): 55297728

約数和(自身を除く): 25004158

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 42667, 85334, 213335, 426670, 3029357, 6058714, 15146785, 30293570]

約数ペア:

[(1, 30293570), (2, 15146785), (5, 6058714), (10, 3029357), (71, 426670), (142, 213335), (355, 85334), (710, 42667)]