30762207

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 24395553

約数列:

[1, 3, 7, 9, 21, 27, 37, 53, 63, 83, 111, 159, 189, 249, 259, 333, 371, 477, 581, 747, 777, 999, 1113, 1431, 1743, 1961, 2241, 2331, 3071, 3339, 4399, 5229, 5883, 6993, 9213, 10017, 13197, 13727, 15687, 17649, 21497, 27639, 30793, 39591, 41181, 52947, 64491, 82917, 92379, 118773, 123543, 162763, 193473, 277137, 370629, 488289, 580419, 831411, 1139341, 1464867, 3418023, 4394601, 10254069, 30762207]

約数ペア:

[(1, 30762207), (3, 10254069), (7, 4394601), (9, 3418023), (21, 1464867), (27, 1139341), (37, 831411), (53, 580419), (63, 488289), (83, 370629), (111, 277137), (159, 193473), (189, 162763), (249, 123543), (259, 118773), (333, 92379), (371, 82917), (477, 64491), (581, 52947), (747, 41181), (777, 39591), (999, 30793), (1113, 27639), (1431, 21497), (1743, 17649), (1961, 15687), (2241, 13727), (2331, 13197), (3071, 10017), (3339, 9213), (4399, 6993), (5229, 5883)]