9279990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 24399648

約数和(自身を除く): 15119658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1063, 1455, 1746, 2126, 2910, 3189, 4365, 5315, 6378, 8730, 9567, 10630, 15945, 19134, 31890, 47835, 95670, 103111, 206222, 309333, 515555, 618666, 927999, 1031110, 1546665, 1855998, 3093330, 4639995, 9279990]

約数ペア:

[(1, 9279990), (2, 4639995), (3, 3093330), (5, 1855998), (6, 1546665), (9, 1031110), (10, 927999), (15, 618666), (18, 515555), (30, 309333), (45, 206222), (90, 103111), (97, 95670), (194, 47835), (291, 31890), (485, 19134), (582, 15945), (873, 10630), (970, 9567), (1063, 8730), (1455, 6378), (1746, 5315), (2126, 4365), (2910, 3189)]