30818556

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1392

約数の個数: 60

約数和(自身を含む): 81732112

約数和(自身を除く): 50913556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1303, 1314, 1971, 2606, 2628, 3909, 3942, 5212, 5913, 7818, 7884, 11727, 11826, 15636, 23454, 23652, 35181, 46908, 70362, 95119, 105543, 140724, 190238, 211086, 285357, 380476, 422172, 570714, 856071, 1141428, 1712142, 2568213, 3424284, 5136426, 7704639, 10272852, 15409278, 30818556]

約数ペア:

[(1, 30818556), (2, 15409278), (3, 10272852), (4, 7704639), (6, 5136426), (9, 3424284), (12, 2568213), (18, 1712142), (27, 1141428), (36, 856071), (54, 570714), (73, 422172), (81, 380476), (108, 285357), (146, 211086), (162, 190238), (219, 140724), (292, 105543), (324, 95119), (438, 70362), (657, 46908), (876, 35181), (1303, 23652), (1314, 23454), (1971, 15636), (2606, 11826), (2628, 11727), (3909, 7884), (3942, 7818), (5212, 5913)]