214193710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1965

約数の個数: 64

約数和(自身を含む): 440899200

約数和(自身を除く): 226705490

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 46, 58, 85, 115, 145, 170, 230, 290, 391, 493, 667, 782, 986, 1334, 1889, 1955, 2465, 3335, 3778, 3910, 4930, 6670, 9445, 11339, 18890, 22678, 32113, 43447, 54781, 56695, 64226, 86894, 109562, 113390, 160565, 217235, 273905, 321130, 434470, 547810, 738599, 931277, 1259963, 1477198, 1862554, 2519926, 3692995, 4656385, 6299815, 7385990, 9312770, 12599630, 21419371, 42838742, 107096855, 214193710]

約数ペア:

[(1, 214193710), (2, 107096855), (5, 42838742), (10, 21419371), (17, 12599630), (23, 9312770), (29, 7385990), (34, 6299815), (46, 4656385), (58, 3692995), (85, 2519926), (115, 1862554), (145, 1477198), (170, 1259963), (230, 931277), (290, 738599), (391, 547810), (493, 434470), (667, 321130), (782, 273905), (986, 217235), (1334, 160565), (1889, 113390), (1955, 109562), (2465, 86894), (3335, 64226), (3778, 56695), (3910, 54781), (4930, 43447), (6670, 32113), (9445, 22678), (11339, 18890)]