39121260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4153}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 110263776

約数和(自身を除く): 71142516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4153, 4710, 8306, 9420, 12459, 16612, 20765, 24918, 41530, 49836, 62295, 83060, 124590, 249180, 652021, 1304042, 1956063, 2608084, 3260105, 3912126, 6520210, 7824252, 9780315, 13040420, 19560630, 39121260]

約数ペア:

[(1, 39121260), (2, 19560630), (3, 13040420), (4, 9780315), (5, 7824252), (6, 6520210), (10, 3912126), (12, 3260105), (15, 2608084), (20, 1956063), (30, 1304042), (60, 652021), (157, 249180), (314, 124590), (471, 83060), (628, 62295), (785, 49836), (942, 41530), (1570, 24918), (1884, 20765), (2355, 16612), (3140, 12459), (4153, 9420), (4710, 8306)]