30490490302

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{643}}^1\times {\mathrm{38303}}^1$

素因数の和:39567

約数の個数: 16

約数和(自身を含む): 45882063360

約数和(自身を除く): 15391573058

約数列:

[1, 2, 619, 643, 1238, 1286, 38303, 76606, 398017, 796034, 23709557, 24628829, 47419114, 49257658, 15245245151, 30490490302]

約数ペア:

[(1, 30490490302), (2, 15245245151), (619, 49257658), (643, 47419114), (1238, 24628829), (1286, 23709557), (38303, 796034), (76606, 398017)]