77469490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4273}}^1$

素因数の和:4331

約数の個数: 48

約数和(自身を含む): 166634712

約数和(自身を除く): 89165222

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 4273, 8546, 9065, 18130, 21365, 29911, 42730, 59822, 149555, 158101, 209377, 299110, 316202, 418754, 790505, 1046885, 1106707, 1581010, 2093770, 2213414, 5533535, 7746949, 11067070, 15493898, 38734745, 77469490]

約数ペア:

[(1, 77469490), (2, 38734745), (5, 15493898), (7, 11067070), (10, 7746949), (14, 5533535), (35, 2213414), (37, 2093770), (49, 1581010), (70, 1106707), (74, 1046885), (98, 790505), (185, 418754), (245, 316202), (259, 299110), (370, 209377), (490, 158101), (518, 149555), (1295, 59822), (1813, 42730), (2590, 29911), (3626, 21365), (4273, 18130), (8546, 9065)]