2783409170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 5309950464

約数和(自身を除く): 2526541294

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 293, 401, 515, 586, 802, 1030, 1465, 2005, 2369, 2930, 4010, 4738, 6739, 9223, 11845, 13478, 18446, 23690, 30179, 33695, 41303, 46115, 60358, 67390, 82606, 92230, 117493, 150895, 206515, 234986, 301790, 413030, 587465, 694117, 949969, 1174930, 1388234, 1899938, 2702339, 3470585, 4749845, 5404678, 6941170, 9499690, 12101779, 13511695, 24203558, 27023390, 60508895, 121017790, 278340917, 556681834, 1391704585, 2783409170]

約数ペア:

[(1, 2783409170), (2, 1391704585), (5, 556681834), (10, 278340917), (23, 121017790), (46, 60508895), (103, 27023390), (115, 24203558), (206, 13511695), (230, 12101779), (293, 9499690), (401, 6941170), (515, 5404678), (586, 4749845), (802, 3470585), (1030, 2702339), (1465, 1899938), (2005, 1388234), (2369, 1174930), (2930, 949969), (4010, 694117), (4738, 587465), (6739, 413030), (9223, 301790), (11845, 234986), (13478, 206515), (18446, 150895), (23690, 117493), (30179, 92230), (33695, 82606), (41303, 67390), (46115, 60358)]