2149560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{853}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 7993440

約数和(自身を除く): 5843880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 853, 1260, 1706, 2520, 2559, 3412, 4265, 5118, 5971, 6824, 7677, 8530, 10236, 11942, 12795, 15354, 17060, 17913, 20472, 23884, 25590, 29855, 30708, 34120, 35826, 38385, 47768, 51180, 53739, 59710, 61416, 71652, 76770, 89565, 102360, 107478, 119420, 143304, 153540, 179130, 214956, 238840, 268695, 307080, 358260, 429912, 537390, 716520, 1074780, 2149560]

約数ペア:

[(1, 2149560), (2, 1074780), (3, 716520), (4, 537390), (5, 429912), (6, 358260), (7, 307080), (8, 268695), (9, 238840), (10, 214956), (12, 179130), (14, 153540), (15, 143304), (18, 119420), (20, 107478), (21, 102360), (24, 89565), (28, 76770), (30, 71652), (35, 61416), (36, 59710), (40, 53739), (42, 51180), (45, 47768), (56, 38385), (60, 35826), (63, 34120), (70, 30708), (72, 29855), (84, 25590), (90, 23884), (105, 20472), (120, 17913), (126, 17060), (140, 15354), (168, 12795), (180, 11942), (210, 10236), (252, 8530), (280, 7677), (315, 6824), (360, 5971), (420, 5118), (504, 4265), (630, 3412), (840, 2559), (853, 2520), (1260, 1706)]