1317810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 3548160

約数和(自身を除く): 2230350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 109, 130, 155, 186, 195, 218, 310, 327, 390, 403, 465, 545, 654, 806, 930, 1090, 1209, 1417, 1635, 2015, 2418, 2834, 3270, 3379, 4030, 4251, 6045, 6758, 7085, 8502, 10137, 12090, 14170, 16895, 20274, 21255, 33790, 42510, 43927, 50685, 87854, 101370, 131781, 219635, 263562, 439270, 658905, 1317810]

約数ペア:

[(1, 1317810), (2, 658905), (3, 439270), (5, 263562), (6, 219635), (10, 131781), (13, 101370), (15, 87854), (26, 50685), (30, 43927), (31, 42510), (39, 33790), (62, 21255), (65, 20274), (78, 16895), (93, 14170), (109, 12090), (130, 10137), (155, 8502), (186, 7085), (195, 6758), (218, 6045), (310, 4251), (327, 4030), (390, 3379), (403, 3270), (465, 2834), (545, 2418), (654, 2015), (806, 1635), (930, 1417), (1090, 1209)]