2857743060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{3079}}^1$

素因数の和:3621

約数の個数: 96

約数和(自身を含む): 8279040000

約数和(自身を除く): 5421296940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 499, 620, 930, 998, 1497, 1860, 1996, 2495, 2994, 3079, 4990, 5988, 6158, 7485, 9237, 9980, 12316, 14970, 15395, 15469, 18474, 29940, 30790, 30938, 36948, 46185, 46407, 61580, 61876, 77345, 92370, 92814, 95449, 154690, 184740, 185628, 190898, 232035, 286347, 309380, 381796, 464070, 477245, 572694, 928140, 954490, 1145388, 1431735, 1536421, 1908980, 2863470, 3072842, 4609263, 5726940, 6145684, 7682105, 9218526, 15364210, 18437052, 23046315, 30728420, 46092630, 47629051, 92185260, 95258102, 142887153, 190516204, 238145255, 285774306, 476290510, 571548612, 714435765, 952581020, 1428871530, 2857743060]

約数ペア:

[(1, 2857743060), (2, 1428871530), (3, 952581020), (4, 714435765), (5, 571548612), (6, 476290510), (10, 285774306), (12, 238145255), (15, 190516204), (20, 142887153), (30, 95258102), (31, 92185260), (60, 47629051), (62, 46092630), (93, 30728420), (124, 23046315), (155, 18437052), (186, 15364210), (310, 9218526), (372, 7682105), (465, 6145684), (499, 5726940), (620, 4609263), (930, 3072842), (998, 2863470), (1497, 1908980), (1860, 1536421), (1996, 1431735), (2495, 1145388), (2994, 954490), (3079, 928140), (4990, 572694), (5988, 477245), (6158, 464070), (7485, 381796), (9237, 309380), (9980, 286347), (12316, 232035), (14970, 190898), (15395, 185628), (15469, 184740), (18474, 154690), (29940, 95449), (30790, 92814), (30938, 92370), (36948, 77345), (46185, 61876), (46407, 61580)]