74280230

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{68147}}^1$

素因数の和:68263

約数の個数: 16

約数和(自身を含む): 134933040

約数和(自身を除く): 60652810

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 68147, 136294, 340735, 681470, 7428023, 14856046, 37140115, 74280230]

約数ペア:

[(1, 74280230), (2, 37140115), (5, 14856046), (10, 7428023), (109, 681470), (218, 340735), (545, 136294), (1090, 68147)]