28463088990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{142223}}^1$

素因数の和:143193

約数の個数: 64

約数和(自身を含む): 78152656896

約数和(自身を除く): 49689567906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 953, 1906, 2859, 4765, 5718, 6671, 9530, 13342, 14295, 20013, 28590, 33355, 40026, 66710, 100065, 142223, 200130, 284446, 426669, 711115, 853338, 995561, 1422230, 1991122, 2133345, 2986683, 4266690, 4977805, 5973366, 9955610, 14933415, 29866830, 135538519, 271077038, 406615557, 677692595, 813231114, 948769633, 1355385190, 1897539266, 2033077785, 2846308899, 4066155570, 4743848165, 5692617798, 9487696330, 14231544495, 28463088990]

約数ペア:

[(1, 28463088990), (2, 14231544495), (3, 9487696330), (5, 5692617798), (6, 4743848165), (7, 4066155570), (10, 2846308899), (14, 2033077785), (15, 1897539266), (21, 1355385190), (30, 948769633), (35, 813231114), (42, 677692595), (70, 406615557), (105, 271077038), (210, 135538519), (953, 29866830), (1906, 14933415), (2859, 9955610), (4765, 5973366), (5718, 4977805), (6671, 4266690), (9530, 2986683), (13342, 2133345), (14295, 1991122), (20013, 1422230), (28590, 995561), (33355, 853338), (40026, 711115), (66710, 426669), (100065, 284446), (142223, 200130)]