30988584

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3557}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 92276730

約数和(自身を除く): 61288146

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 3557, 4356, 7114, 8712, 10671, 14228, 21342, 28456, 32013, 39127, 42684, 64026, 78254, 85368, 117381, 128052, 156508, 234762, 256104, 313016, 352143, 430397, 469524, 704286, 860794, 939048, 1291191, 1408572, 1721588, 2582382, 2817144, 3443176, 3873573, 5164764, 7747146, 10329528, 15494292, 30988584]

約数ペア:

[(1, 30988584), (2, 15494292), (3, 10329528), (4, 7747146), (6, 5164764), (8, 3873573), (9, 3443176), (11, 2817144), (12, 2582382), (18, 1721588), (22, 1408572), (24, 1291191), (33, 939048), (36, 860794), (44, 704286), (66, 469524), (72, 430397), (88, 352143), (99, 313016), (121, 256104), (132, 234762), (198, 156508), (242, 128052), (264, 117381), (363, 85368), (396, 78254), (484, 64026), (726, 42684), (792, 39127), (968, 32013), (1089, 28456), (1452, 21342), (2178, 14228), (2904, 10671), (3557, 8712), (4356, 7114)]