30939486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 65679360

約数和(自身を除く): 34739874

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2137, 2413, 4274, 4826, 6411, 7239, 12822, 14478, 40603, 81206, 121809, 243618, 271399, 542798, 814197, 1628394, 5156581, 10313162, 15469743, 30939486]

約数ペア:

[(1, 30939486), (2, 15469743), (3, 10313162), (6, 5156581), (19, 1628394), (38, 814197), (57, 542798), (114, 271399), (127, 243618), (254, 121809), (381, 81206), (762, 40603), (2137, 14478), (2413, 12822), (4274, 7239), (4826, 6411)]