2800308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 8273664

約数和(自身を除く): 5473356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 53, 68, 74, 84, 102, 106, 111, 119, 148, 159, 204, 212, 222, 238, 259, 318, 357, 371, 444, 476, 518, 629, 636, 714, 742, 777, 901, 1036, 1113, 1258, 1428, 1484, 1554, 1802, 1887, 1961, 2226, 2516, 2703, 3108, 3604, 3774, 3922, 4403, 4452, 5406, 5883, 6307, 7548, 7844, 8806, 10812, 11766, 12614, 13209, 13727, 17612, 18921, 23532, 25228, 26418, 27454, 33337, 37842, 41181, 52836, 54908, 66674, 75684, 82362, 100011, 133348, 164724, 200022, 233359, 400044, 466718, 700077, 933436, 1400154, 2800308]

約数ペア:

[(1, 2800308), (2, 1400154), (3, 933436), (4, 700077), (6, 466718), (7, 400044), (12, 233359), (14, 200022), (17, 164724), (21, 133348), (28, 100011), (34, 82362), (37, 75684), (42, 66674), (51, 54908), (53, 52836), (68, 41181), (74, 37842), (84, 33337), (102, 27454), (106, 26418), (111, 25228), (119, 23532), (148, 18921), (159, 17612), (204, 13727), (212, 13209), (222, 12614), (238, 11766), (259, 10812), (318, 8806), (357, 7844), (371, 7548), (444, 6307), (476, 5883), (518, 5406), (629, 4452), (636, 4403), (714, 3922), (742, 3774), (777, 3604), (901, 3108), (1036, 2703), (1113, 2516), (1258, 2226), (1428, 1961), (1484, 1887), (1554, 1802)]