10890370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 21938040

約数和(自身を除く): 11047670

約数列:

[1, 2, 5, 10, 17, 29, 34, 47, 58, 85, 94, 145, 170, 235, 290, 470, 493, 799, 986, 1363, 1598, 2209, 2465, 2726, 3995, 4418, 4930, 6815, 7990, 11045, 13630, 22090, 23171, 37553, 46342, 64061, 75106, 115855, 128122, 187765, 231710, 320305, 375530, 640610, 1089037, 2178074, 5445185, 10890370]

約数ペア:

[(1, 10890370), (2, 5445185), (5, 2178074), (10, 1089037), (17, 640610), (29, 375530), (34, 320305), (47, 231710), (58, 187765), (85, 128122), (94, 115855), (145, 75106), (170, 64061), (235, 46342), (290, 37553), (470, 23171), (493, 22090), (799, 13630), (986, 11045), (1363, 7990), (1598, 6815), (2209, 4930), (2465, 4418), (2726, 3995)]