13278930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1763

約数の個数: 64

約数和(自身を含む): 37428480

約数和(自身を除く): 24149550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 1709, 2590, 3418, 3885, 5127, 7770, 8545, 10254, 11963, 17090, 23926, 25635, 35889, 51270, 59815, 63233, 71778, 119630, 126466, 179445, 189699, 316165, 358890, 379398, 442631, 632330, 885262, 948495, 1327893, 1896990, 2213155, 2655786, 4426310, 6639465, 13278930]

約数ペア:

[(1, 13278930), (2, 6639465), (3, 4426310), (5, 2655786), (6, 2213155), (7, 1896990), (10, 1327893), (14, 948495), (15, 885262), (21, 632330), (30, 442631), (35, 379398), (37, 358890), (42, 316165), (70, 189699), (74, 179445), (105, 126466), (111, 119630), (185, 71778), (210, 63233), (222, 59815), (259, 51270), (370, 35889), (518, 25635), (555, 23926), (777, 17090), (1110, 11963), (1295, 10254), (1554, 8545), (1709, 7770), (2590, 5127), (3418, 3885)]