25512630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 75962880

約数和(自身を除く): 50450250

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 313, 330, 390, 418, 429, 494, 570, 626, 627, 715, 741, 858, 939, 1045, 1235, 1254, 1430, 1482, 1565, 1878, 2090, 2145, 2470, 2717, 3130, 3135, 3443, 3705, 4069, 4290, 4695, 5434, 5947, 6270, 6886, 7410, 8138, 8151, 9390, 10329, 11894, 12207, 13585, 16302, 17215, 17841, 20345, 20658, 24414, 27170, 29735, 34430, 35682, 40690, 40755, 44759, 51645, 59470, 61035, 65417, 77311, 81510, 89205, 89518, 103290, 122070, 130834, 134277, 154622, 178410, 196251, 223795, 231933, 268554, 327085, 386555, 392502, 447590, 463866, 654170, 671385, 773110, 850421, 981255, 1159665, 1342770, 1700842, 1962510, 2319330, 2551263, 4252105, 5102526, 8504210, 12756315, 25512630]

約数ペア:

[(1, 25512630), (2, 12756315), (3, 8504210), (5, 5102526), (6, 4252105), (10, 2551263), (11, 2319330), (13, 1962510), (15, 1700842), (19, 1342770), (22, 1159665), (26, 981255), (30, 850421), (33, 773110), (38, 671385), (39, 654170), (55, 463866), (57, 447590), (65, 392502), (66, 386555), (78, 327085), (95, 268554), (110, 231933), (114, 223795), (130, 196251), (143, 178410), (165, 154622), (190, 134277), (195, 130834), (209, 122070), (247, 103290), (285, 89518), (286, 89205), (313, 81510), (330, 77311), (390, 65417), (418, 61035), (429, 59470), (494, 51645), (570, 44759), (626, 40755), (627, 40690), (715, 35682), (741, 34430), (858, 29735), (939, 27170), (1045, 24414), (1235, 20658), (1254, 20345), (1430, 17841), (1482, 17215), (1565, 16302), (1878, 13585), (2090, 12207), (2145, 11894), (2470, 10329), (2717, 9390), (3130, 8151), (3135, 8138), (3443, 7410), (3705, 6886), (4069, 6270), (4290, 5947), (4695, 5434)]