80579310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1087}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 221847552

約数和(自身を除く): 141268242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1087, 1765, 2118, 2174, 2471, 3261, 3530, 4942, 5295, 5435, 6522, 7413, 7609, 10590, 10870, 12355, 14826, 15218, 16305, 22827, 24710, 32610, 37065, 38045, 45654, 74130, 76090, 114135, 228270, 383711, 767422, 1151133, 1918555, 2302266, 2685977, 3837110, 5371954, 5755665, 8057931, 11511330, 13429885, 16115862, 26859770, 40289655, 80579310]

約数ペア:

[(1, 80579310), (2, 40289655), (3, 26859770), (5, 16115862), (6, 13429885), (7, 11511330), (10, 8057931), (14, 5755665), (15, 5371954), (21, 3837110), (30, 2685977), (35, 2302266), (42, 1918555), (70, 1151133), (105, 767422), (210, 383711), (353, 228270), (706, 114135), (1059, 76090), (1087, 74130), (1765, 45654), (2118, 38045), (2174, 37065), (2471, 32610), (3261, 24710), (3530, 22827), (4942, 16305), (5295, 15218), (5435, 14826), (6522, 12355), (7413, 10870), (7609, 10590)]