30801276

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2392

約数の個数: 72

約数和(自身を含む): 87811920

約数和(自身を除く): 57010644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 2357, 3267, 4356, 4714, 6534, 7071, 9428, 13068, 14142, 21213, 25927, 28284, 42426, 51854, 63639, 77781, 84852, 103708, 127278, 155562, 233343, 254556, 285197, 311124, 466686, 570394, 700029, 855591, 933372, 1140788, 1400058, 1711182, 2566773, 2800116, 3422364, 5133546, 7700319, 10267092, 15400638, 30801276]

約数ペア:

[(1, 30801276), (2, 15400638), (3, 10267092), (4, 7700319), (6, 5133546), (9, 3422364), (11, 2800116), (12, 2566773), (18, 1711182), (22, 1400058), (27, 1140788), (33, 933372), (36, 855591), (44, 700029), (54, 570394), (66, 466686), (99, 311124), (108, 285197), (121, 254556), (132, 233343), (198, 155562), (242, 127278), (297, 103708), (363, 84852), (396, 77781), (484, 63639), (594, 51854), (726, 42426), (1089, 28284), (1188, 25927), (1452, 21213), (2178, 14142), (2357, 13068), (3267, 9428), (4356, 7071), (4714, 6534)]