229793710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 421848000

約数和(自身を除く): 192054290

約数列:

[1, 2, 5, 10, 61, 122, 305, 449, 610, 839, 898, 1678, 2245, 4195, 4490, 8390, 27389, 51179, 54778, 102358, 136945, 255895, 273890, 376711, 511790, 753422, 1883555, 3767110, 22979371, 45958742, 114896855, 229793710]

約数ペア:

[(1, 229793710), (2, 114896855), (5, 45958742), (10, 22979371), (61, 3767110), (122, 1883555), (305, 753422), (449, 511790), (610, 376711), (839, 273890), (898, 255895), (1678, 136945), (2245, 102358), (4195, 54778), (4490, 51179), (8390, 27389)]