30874802

素因数分解:

$2^1\times 7^3\times {\mathrm{45007}}^1$

素因数の和:45030

約数の個数: 16

約数和(自身を含む): 54009600

約数和(自身を除く): 23134798

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 45007, 90014, 315049, 630098, 2205343, 4410686, 15437401, 30874802]

約数ペア:

[(1, 30874802), (2, 15437401), (7, 4410686), (14, 2205343), (49, 630098), (98, 315049), (343, 90014), (686, 45007)]