1261610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 2643840

約数和(自身を除く): 1382230

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 269, 335, 469, 538, 670, 938, 1345, 1883, 2345, 2690, 3766, 4690, 9415, 18023, 18830, 36046, 90115, 126161, 180230, 252322, 630805, 1261610]

約数ペア:

[(1, 1261610), (2, 630805), (5, 252322), (7, 180230), (10, 126161), (14, 90115), (35, 36046), (67, 18830), (70, 18023), (134, 9415), (269, 4690), (335, 3766), (469, 2690), (538, 2345), (670, 1883), (938, 1345)]