25243890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{120209}}^1$

素因数の和:120226

約数の個数: 32

約数和(自身を含む): 69240960

約数和(自身を除く): 43997070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 120209, 240418, 360627, 601045, 721254, 841463, 1202090, 1682926, 1803135, 2524389, 3606270, 4207315, 5048778, 8414630, 12621945, 25243890]

約数ペア:

[(1, 25243890), (2, 12621945), (3, 8414630), (5, 5048778), (6, 4207315), (7, 3606270), (10, 2524389), (14, 1803135), (15, 1682926), (21, 1202090), (30, 841463), (35, 721254), (42, 601045), (70, 360627), (105, 240418), (210, 120209)]