1680497090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1\times {\mathrm{4349}}^1$

素因数の和:6646

約数の個数: 32

約数和(自身を含む): 3204975600

約数和(自身を除く): 1524478510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2273, 4349, 4546, 8698, 11365, 21745, 22730, 38641, 43490, 73933, 77282, 147866, 193205, 369665, 386410, 739330, 9885277, 19770554, 49426385, 98852770, 168049709, 336099418, 840248545, 1680497090]

約数ペア:

[(1, 1680497090), (2, 840248545), (5, 336099418), (10, 168049709), (17, 98852770), (34, 49426385), (85, 19770554), (170, 9885277), (2273, 739330), (4349, 386410), (4546, 369665), (8698, 193205), (11365, 147866), (21745, 77282), (22730, 73933), (38641, 43490)]