1330556330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{13679}}^1$

素因数の和:13894

約数の個数: 32

約数和(自身を含む): 2446640640

約数和(自身を除く): 1116084310

約数列:

[1, 2, 5, 10, 71, 137, 142, 274, 355, 685, 710, 1370, 9727, 13679, 19454, 27358, 48635, 68395, 97270, 136790, 971209, 1874023, 1942418, 3748046, 4856045, 9370115, 9712090, 18740230, 133055633, 266111266, 665278165, 1330556330]

約数ペア:

[(1, 1330556330), (2, 665278165), (5, 266111266), (10, 133055633), (71, 18740230), (137, 9712090), (142, 9370115), (274, 4856045), (355, 3748046), (685, 1942418), (710, 1874023), (1370, 971209), (9727, 136790), (13679, 97270), (19454, 68395), (27358, 48635)]