467280470

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 850348800

約数和(自身を除く): 383068330

約数列:

[1, 2, 5, 10, 139, 278, 379, 695, 758, 887, 1390, 1774, 1895, 3790, 4435, 8870, 52681, 105362, 123293, 246586, 263405, 336173, 526810, 616465, 672346, 1232930, 1680865, 3361730, 46728047, 93456094, 233640235, 467280470]

約数ペア:

[(1, 467280470), (2, 233640235), (5, 93456094), (10, 46728047), (139, 3361730), (278, 1680865), (379, 1232930), (695, 672346), (758, 616465), (887, 526810), (1390, 336173), (1774, 263405), (1895, 246586), (3790, 123293), (4435, 105362), (8870, 52681)]