730367068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2053}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 1398691840

約数和(自身を除く): 668324772

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 151, 302, 589, 604, 1178, 2053, 2356, 2869, 4106, 4681, 5738, 8212, 9362, 11476, 18724, 39007, 63643, 78014, 88939, 127286, 156028, 177878, 254572, 310003, 355756, 620006, 1209217, 1240012, 2418434, 4836868, 5890057, 9610093, 11780114, 19220186, 23560228, 38440372, 182591767, 365183534, 730367068]

約数ペア:

[(1, 730367068), (2, 365183534), (4, 182591767), (19, 38440372), (31, 23560228), (38, 19220186), (62, 11780114), (76, 9610093), (124, 5890057), (151, 4836868), (302, 2418434), (589, 1240012), (604, 1209217), (1178, 620006), (2053, 355756), (2356, 310003), (2869, 254572), (4106, 177878), (4681, 156028), (5738, 127286), (8212, 88939), (9362, 78014), (11476, 63643), (18724, 39007)]