8921190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7253}}^1$

素因数の和:7304

約数の個数: 32

約数和(自身を含む): 21936096

約数和(自身を除く): 13014906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 7253, 14506, 21759, 36265, 43518, 72530, 108795, 217590, 297373, 594746, 892119, 1486865, 1784238, 2973730, 4460595, 8921190]

約数ペア:

[(1, 8921190), (2, 4460595), (3, 2973730), (5, 1784238), (6, 1486865), (10, 892119), (15, 594746), (30, 297373), (41, 217590), (82, 108795), (123, 72530), (205, 43518), (246, 36265), (410, 21759), (615, 14506), (1230, 7253)]