10390260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 29304576

約数和(自身を除く): 18914316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1103, 1570, 1884, 2206, 2355, 3140, 3309, 4412, 4710, 5515, 6618, 9420, 11030, 13236, 16545, 22060, 33090, 66180, 173171, 346342, 519513, 692684, 865855, 1039026, 1731710, 2078052, 2597565, 3463420, 5195130, 10390260]

約数ペア:

[(1, 10390260), (2, 5195130), (3, 3463420), (4, 2597565), (5, 2078052), (6, 1731710), (10, 1039026), (12, 865855), (15, 692684), (20, 519513), (30, 346342), (60, 173171), (157, 66180), (314, 33090), (471, 22060), (628, 16545), (785, 13236), (942, 11030), (1103, 9420), (1570, 6618), (1884, 5515), (2206, 4710), (2355, 4412), (3140, 3309)]