2876580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{761}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 10241280

約数和(自身を除く): 7364700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 761, 945, 1260, 1522, 1890, 2283, 3044, 3780, 3805, 4566, 5327, 6849, 7610, 9132, 10654, 11415, 13698, 15220, 15981, 20547, 21308, 22830, 26635, 27396, 31962, 34245, 41094, 45660, 47943, 53270, 63924, 68490, 79905, 82188, 95886, 102735, 106540, 136980, 143829, 159810, 191772, 205470, 239715, 287658, 319620, 410940, 479430, 575316, 719145, 958860, 1438290, 2876580]

約数ペア:

[(1, 2876580), (2, 1438290), (3, 958860), (4, 719145), (5, 575316), (6, 479430), (7, 410940), (9, 319620), (10, 287658), (12, 239715), (14, 205470), (15, 191772), (18, 159810), (20, 143829), (21, 136980), (27, 106540), (28, 102735), (30, 95886), (35, 82188), (36, 79905), (42, 68490), (45, 63924), (54, 53270), (60, 47943), (63, 45660), (70, 41094), (84, 34245), (90, 31962), (105, 27396), (108, 26635), (126, 22830), (135, 21308), (140, 20547), (180, 15981), (189, 15220), (210, 13698), (252, 11415), (270, 10654), (315, 9132), (378, 7610), (420, 6849), (540, 5327), (630, 4566), (756, 3805), (761, 3780), (945, 3044), (1260, 2283), (1522, 1890)]