42371770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 90829728

約数和(自身を除く): 48457958

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2011, 2107, 3010, 4022, 4214, 10055, 10535, 14077, 20110, 21070, 28154, 70385, 86473, 98539, 140770, 172946, 197078, 432365, 492695, 605311, 864730, 985390, 1210622, 3026555, 4237177, 6053110, 8474354, 21185885, 42371770]

約数ペア:

[(1, 42371770), (2, 21185885), (5, 8474354), (7, 6053110), (10, 4237177), (14, 3026555), (35, 1210622), (43, 985390), (49, 864730), (70, 605311), (86, 492695), (98, 432365), (215, 197078), (245, 172946), (301, 140770), (430, 98539), (490, 86473), (602, 70385), (1505, 28154), (2011, 21070), (2107, 20110), (3010, 14077), (4022, 10535), (4214, 10055)]