7239930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 17449344

約数和(自身を除く): 10209414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 647, 746, 1119, 1294, 1865, 1941, 2238, 3235, 3730, 3882, 5595, 6470, 9705, 11190, 19410, 241331, 482662, 723993, 1206655, 1447986, 2413310, 3619965, 7239930]

約数ペア:

[(1, 7239930), (2, 3619965), (3, 2413310), (5, 1447986), (6, 1206655), (10, 723993), (15, 482662), (30, 241331), (373, 19410), (647, 11190), (746, 9705), (1119, 6470), (1294, 5595), (1865, 3882), (1941, 3730), (2238, 3235)]