520075770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{32771}}^1$

素因数の和:32827

約数の個数: 48

約数和(自身を含む): 1304849952

約数和(自身を除く): 784774182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 15870, 32771, 65542, 98313, 163855, 196626, 327710, 491565, 753733, 983130, 1507466, 2261199, 3768665, 4522398, 7537330, 11305995, 17335859, 22611990, 34671718, 52007577, 86679295, 104015154, 173358590, 260037885, 520075770]

約数ペア:

[(1, 520075770), (2, 260037885), (3, 173358590), (5, 104015154), (6, 86679295), (10, 52007577), (15, 34671718), (23, 22611990), (30, 17335859), (46, 11305995), (69, 7537330), (115, 4522398), (138, 3768665), (230, 2261199), (345, 1507466), (529, 983130), (690, 753733), (1058, 491565), (1587, 327710), (2645, 196626), (3174, 163855), (5290, 98313), (7935, 65542), (15870, 32771)]