87992310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1187}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 242237952

約数和(自身を除く): 154245642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1187, 1765, 2118, 2374, 2471, 3530, 3561, 4942, 5295, 5935, 7122, 7413, 8309, 10590, 11870, 12355, 14826, 16618, 17805, 24710, 24927, 35610, 37065, 41545, 49854, 74130, 83090, 124635, 249270, 419011, 838022, 1257033, 2095055, 2514066, 2933077, 4190110, 5866154, 6285165, 8799231, 12570330, 14665385, 17598462, 29330770, 43996155, 87992310]

約数ペア:

[(1, 87992310), (2, 43996155), (3, 29330770), (5, 17598462), (6, 14665385), (7, 12570330), (10, 8799231), (14, 6285165), (15, 5866154), (21, 4190110), (30, 2933077), (35, 2514066), (42, 2095055), (70, 1257033), (105, 838022), (210, 419011), (353, 249270), (706, 124635), (1059, 83090), (1187, 74130), (1765, 49854), (2118, 41545), (2374, 37065), (2471, 35610), (3530, 24927), (3561, 24710), (4942, 17805), (5295, 16618), (5935, 14826), (7122, 12355), (7413, 11870), (8309, 10590)]