7407070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 15517008

約数和(自身を除く): 8109938

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 233, 289, 374, 466, 578, 935, 1165, 1445, 1870, 2330, 2563, 2890, 3179, 3961, 5126, 6358, 7922, 12815, 15895, 19805, 25630, 31790, 39610, 43571, 67337, 87142, 134674, 217855, 336685, 435710, 673370, 740707, 1481414, 3703535, 7407070]

約数ペア:

[(1, 7407070), (2, 3703535), (5, 1481414), (10, 740707), (11, 673370), (17, 435710), (22, 336685), (34, 217855), (55, 134674), (85, 87142), (110, 67337), (170, 43571), (187, 39610), (233, 31790), (289, 25630), (374, 19805), (466, 15895), (578, 12815), (935, 7922), (1165, 6358), (1445, 5126), (1870, 3961), (2330, 3179), (2563, 2890)]