30619190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4013}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 63581760

約数和(自身を除く): 32962570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 4013, 7630, 8026, 20065, 28091, 40130, 56182, 140455, 280910, 437417, 874834, 2187085, 3061919, 4374170, 6123838, 15309595, 30619190]

約数ペア:

[(1, 30619190), (2, 15309595), (5, 6123838), (7, 4374170), (10, 3061919), (14, 2187085), (35, 874834), (70, 437417), (109, 280910), (218, 140455), (545, 56182), (763, 40130), (1090, 28091), (1526, 20065), (3815, 8026), (4013, 7630)]