31190610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 83441664

約数和(自身を除く): 52251054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2011, 2585, 3102, 4022, 5170, 6033, 7755, 10055, 12066, 15510, 20110, 22121, 30165, 44242, 60330, 66363, 94517, 110605, 132726, 189034, 221210, 283551, 331815, 472585, 567102, 663630, 945170, 1039687, 1417755, 2079374, 2835510, 3119061, 5198435, 6238122, 10396870, 15595305, 31190610]

約数ペア:

[(1, 31190610), (2, 15595305), (3, 10396870), (5, 6238122), (6, 5198435), (10, 3119061), (11, 2835510), (15, 2079374), (22, 1417755), (30, 1039687), (33, 945170), (47, 663630), (55, 567102), (66, 472585), (94, 331815), (110, 283551), (141, 221210), (165, 189034), (235, 132726), (282, 110605), (330, 94517), (470, 66363), (517, 60330), (705, 44242), (1034, 30165), (1410, 22121), (1551, 20110), (2011, 15510), (2585, 12066), (3102, 10055), (4022, 7755), (5170, 6033)]