1740290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 3440880

約数和(自身を除く): 1700590

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 353, 493, 706, 986, 1765, 2465, 3530, 4930, 6001, 10237, 12002, 20474, 30005, 51185, 60010, 102370, 174029, 348058, 870145, 1740290]

約数ペア:

[(1, 1740290), (2, 870145), (5, 348058), (10, 174029), (17, 102370), (29, 60010), (34, 51185), (58, 30005), (85, 20474), (145, 12002), (170, 10237), (290, 6001), (353, 4930), (493, 3530), (706, 2465), (986, 1765)]