55147470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 151925760

約数和(自身を除く): 96778290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 626, 839, 939, 1565, 1678, 1878, 2191, 2517, 3130, 4195, 4382, 4695, 5034, 5873, 6573, 8390, 9390, 10955, 11746, 12585, 13146, 17619, 21910, 25170, 29365, 32865, 35238, 58730, 65730, 88095, 176190, 262607, 525214, 787821, 1313035, 1575642, 1838249, 2626070, 3676498, 3939105, 5514747, 7878210, 9191245, 11029494, 18382490, 27573735, 55147470]

約数ペア:

[(1, 55147470), (2, 27573735), (3, 18382490), (5, 11029494), (6, 9191245), (7, 7878210), (10, 5514747), (14, 3939105), (15, 3676498), (21, 2626070), (30, 1838249), (35, 1575642), (42, 1313035), (70, 787821), (105, 525214), (210, 262607), (313, 176190), (626, 88095), (839, 65730), (939, 58730), (1565, 35238), (1678, 32865), (1878, 29365), (2191, 25170), (2517, 21910), (3130, 17619), (4195, 13146), (4382, 12585), (4695, 11746), (5034, 10955), (5873, 9390), (6573, 8390)]