227029390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 499405824

約数和(自身を除く): 272376434

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 107, 119, 170, 214, 238, 535, 595, 749, 1070, 1190, 1498, 1783, 1819, 3566, 3638, 3745, 7490, 8915, 9095, 12481, 12733, 17830, 18190, 24962, 25466, 30311, 60622, 62405, 63665, 124810, 127330, 151555, 190781, 212177, 303110, 381562, 424354, 953905, 1060885, 1335467, 1907810, 2121770, 2670934, 3243277, 6486554, 6677335, 13354670, 16216385, 22702939, 32432770, 45405878, 113514695, 227029390]

約数ペア:

[(1, 227029390), (2, 113514695), (5, 45405878), (7, 32432770), (10, 22702939), (14, 16216385), (17, 13354670), (34, 6677335), (35, 6486554), (70, 3243277), (85, 2670934), (107, 2121770), (119, 1907810), (170, 1335467), (214, 1060885), (238, 953905), (535, 424354), (595, 381562), (749, 303110), (1070, 212177), (1190, 190781), (1498, 151555), (1783, 127330), (1819, 124810), (3566, 63665), (3638, 62405), (3745, 60622), (7490, 30311), (8915, 25466), (9095, 24962), (12481, 18190), (12733, 17830)]