128416770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17191}}^1$

素因数の和:17287

約数の個数: 48

約数和(自身を含む): 337925952

約数和(自身を除く): 209509182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 17191, 34382, 51573, 85955, 103146, 154719, 171910, 257865, 309438, 515730, 773595, 1426853, 1547190, 2853706, 4280559, 7134265, 8561118, 12841677, 14268530, 21402795, 25683354, 42805590, 64208385, 128416770]

約数ペア:

[(1, 128416770), (2, 64208385), (3, 42805590), (5, 25683354), (6, 21402795), (9, 14268530), (10, 12841677), (15, 8561118), (18, 7134265), (30, 4280559), (45, 2853706), (83, 1547190), (90, 1426853), (166, 773595), (249, 515730), (415, 309438), (498, 257865), (747, 171910), (830, 154719), (1245, 103146), (1494, 85955), (2490, 51573), (3735, 34382), (7470, 17191)]