2016537670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{5087}}^1$

素因数の和:5917

約数の個数: 48

約数和(自身を含む): 4228433280

約数和(自身を除く): 2211895610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 809, 1618, 4045, 5087, 5663, 8090, 10174, 11326, 25435, 28315, 35609, 39641, 50870, 56630, 71218, 79282, 178045, 198205, 249263, 356090, 396410, 498526, 1246315, 2492630, 4115383, 8230766, 20576915, 28807681, 41153830, 57615362, 144038405, 201653767, 288076810, 403307534, 1008268835, 2016537670]

約数ペア:

[(1, 2016537670), (2, 1008268835), (5, 403307534), (7, 288076810), (10, 201653767), (14, 144038405), (35, 57615362), (49, 41153830), (70, 28807681), (98, 20576915), (245, 8230766), (490, 4115383), (809, 2492630), (1618, 1246315), (4045, 498526), (5087, 396410), (5663, 356090), (8090, 249263), (10174, 198205), (11326, 178045), (25435, 79282), (28315, 71218), (35609, 56630), (39641, 50870)]