97480460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63299}}^1$

素因数の和:63326

約数の個数: 48

約数和(自身を含む): 255225600

約数和(自身を除く): 157745140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 63299, 126598, 253196, 316495, 443093, 632990, 696289, 886186, 1265980, 1392578, 1772372, 2215465, 2785156, 3481445, 4430930, 4874023, 6962890, 8861860, 9748046, 13925780, 19496092, 24370115, 48740230, 97480460]

約数ペア:

[(1, 97480460), (2, 48740230), (4, 24370115), (5, 19496092), (7, 13925780), (10, 9748046), (11, 8861860), (14, 6962890), (20, 4874023), (22, 4430930), (28, 3481445), (35, 2785156), (44, 2215465), (55, 1772372), (70, 1392578), (77, 1265980), (110, 886186), (140, 696289), (154, 632990), (220, 443093), (308, 316495), (385, 253196), (770, 126598), (1540, 63299)]