2108032995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 3612672000

約数和(自身を除く): 1504639005

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 139, 285, 381, 417, 419, 635, 695, 1257, 1905, 2085, 2095, 2413, 2641, 6285, 7239, 7923, 7961, 12065, 13205, 17653, 23883, 36195, 39615, 39805, 52959, 53213, 58241, 88265, 119415, 159639, 174723, 264795, 266065, 291205, 335407, 798195, 873615, 1006221, 1011047, 1106579, 1677035, 3033141, 3319737, 5031105, 5055235, 5532895, 7396607, 15165705, 16598685, 22189821, 36983035, 110949105, 140535533, 421606599, 702677665, 2108032995]

約数ペア:

[(1, 2108032995), (3, 702677665), (5, 421606599), (15, 140535533), (19, 110949105), (57, 36983035), (95, 22189821), (127, 16598685), (139, 15165705), (285, 7396607), (381, 5532895), (417, 5055235), (419, 5031105), (635, 3319737), (695, 3033141), (1257, 1677035), (1905, 1106579), (2085, 1011047), (2095, 1006221), (2413, 873615), (2641, 798195), (6285, 335407), (7239, 291205), (7923, 266065), (7961, 264795), (12065, 174723), (13205, 159639), (17653, 119415), (23883, 88265), (36195, 58241), (39615, 53213), (39805, 52959)]