2155351630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{437191}}^1$

素因数の和:437244

約数の個数: 32

約数和(自身を含む): 4249506240

約数和(自身を除く): 2094154610

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 437191, 874382, 2185955, 4371910, 7432247, 12678539, 14864494, 25357078, 37161235, 63392695, 74322470, 126785390, 215535163, 431070326, 1077675815, 2155351630]

約数ペア:

[(1, 2155351630), (2, 1077675815), (5, 431070326), (10, 215535163), (17, 126785390), (29, 74322470), (34, 63392695), (58, 37161235), (85, 25357078), (145, 14864494), (170, 12678539), (290, 7432247), (493, 4371910), (986, 2185955), (2465, 874382), (4930, 437191)]