30705156

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1090

約数の個数: 60

約数和(自身を含む): 81179868

約数和(自身を除く): 50474712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 291, 324, 388, 582, 873, 977, 1164, 1746, 1954, 2619, 2931, 3492, 3908, 5238, 5862, 7857, 8793, 10476, 11724, 15714, 17586, 26379, 31428, 35172, 52758, 79137, 94769, 105516, 158274, 189538, 284307, 316548, 379076, 568614, 852921, 1137228, 1705842, 2558763, 3411684, 5117526, 7676289, 10235052, 15352578, 30705156]

約数ペア:

[(1, 30705156), (2, 15352578), (3, 10235052), (4, 7676289), (6, 5117526), (9, 3411684), (12, 2558763), (18, 1705842), (27, 1137228), (36, 852921), (54, 568614), (81, 379076), (97, 316548), (108, 284307), (162, 189538), (194, 158274), (291, 105516), (324, 94769), (388, 79137), (582, 52758), (873, 35172), (977, 31428), (1164, 26379), (1746, 17586), (1954, 15714), (2619, 11724), (2931, 10476), (3492, 8793), (3908, 7857), (5238, 5862)]