2757698910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{2579}}^1$

素因数の和:2810

約数の個数: 72

約数和(自身を含む): 7239206520

約数和(自身を除く): 4481507610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 2579, 3270, 4905, 5158, 7737, 9810, 11881, 12895, 15474, 23211, 23762, 25790, 35643, 38685, 46422, 59405, 71286, 77370, 106929, 116055, 118810, 178215, 213858, 232110, 281111, 356430, 534645, 562222, 843333, 1069290, 1405555, 1686666, 2529999, 2811110, 4216665, 5059998, 8433330, 12649995, 25299990, 30641099, 61282198, 91923297, 153205495, 183846594, 275769891, 306410990, 459616485, 551539782, 919232970, 1378849455, 2757698910]

約数ペア:

[(1, 2757698910), (2, 1378849455), (3, 919232970), (5, 551539782), (6, 459616485), (9, 306410990), (10, 275769891), (15, 183846594), (18, 153205495), (30, 91923297), (45, 61282198), (90, 30641099), (109, 25299990), (218, 12649995), (327, 8433330), (545, 5059998), (654, 4216665), (981, 2811110), (1090, 2529999), (1635, 1686666), (1962, 1405555), (2579, 1069290), (3270, 843333), (4905, 562222), (5158, 534645), (7737, 356430), (9810, 281111), (11881, 232110), (12895, 213858), (15474, 178215), (23211, 118810), (23762, 116055), (25790, 106929), (35643, 77370), (38685, 71286), (46422, 59405)]