19560630

素因数分解:

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

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 47255904

約数和(自身を除く): 27695274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4153, 4710, 8306, 12459, 20765, 24918, 41530, 62295, 124590, 652021, 1304042, 1956063, 3260105, 3912126, 6520210, 9780315, 19560630]

約数ペア:

[(1, 19560630), (2, 9780315), (3, 6520210), (5, 3912126), (6, 3260105), (10, 1956063), (15, 1304042), (30, 652021), (157, 124590), (314, 62295), (471, 41530), (785, 24918), (942, 20765), (1570, 12459), (2355, 8306), (4153, 4710)]