9279660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11922

約数の個数: 48

約数和(自身を含む): 27984096

約数和(自身を除く): 18704436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 11897, 23794, 35691, 47588, 59485, 71382, 118970, 142764, 154661, 178455, 237940, 309322, 356910, 463983, 618644, 713820, 773305, 927966, 1546610, 1855932, 2319915, 3093220, 4639830, 9279660]

約数ペア:

[(1, 9279660), (2, 4639830), (3, 3093220), (4, 2319915), (5, 1855932), (6, 1546610), (10, 927966), (12, 773305), (13, 713820), (15, 618644), (20, 463983), (26, 356910), (30, 309322), (39, 237940), (52, 178455), (60, 154661), (65, 142764), (78, 118970), (130, 71382), (156, 59485), (195, 47588), (260, 35691), (390, 23794), (780, 11897)]