30935212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 68963328

約数和(自身を除く): 38028116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 2137, 3619, 4274, 7238, 8548, 14476, 14959, 23507, 29918, 47014, 59836, 94028, 100439, 164549, 200878, 329098, 401756, 658196, 703073, 1104829, 1406146, 2209658, 2812292, 4419316, 7733803, 15467606, 30935212]

約数ペア:

[(1, 30935212), (2, 15467606), (4, 7733803), (7, 4419316), (11, 2812292), (14, 2209658), (22, 1406146), (28, 1104829), (44, 703073), (47, 658196), (77, 401756), (94, 329098), (154, 200878), (188, 164549), (308, 100439), (329, 94028), (517, 59836), (658, 47014), (1034, 29918), (1316, 23507), (2068, 14959), (2137, 14476), (3619, 8548), (4274, 7238)]