245369190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6949}}^1$

素因数の和:7077

約数の個数: 64

約数和(自身を含む): 648518400

約数和(自身を除く): 403149210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1177, 1605, 2354, 3210, 3531, 5885, 6949, 7062, 11770, 13898, 17655, 20847, 34745, 35310, 41694, 69490, 76439, 104235, 152878, 208470, 229317, 382195, 458634, 743543, 764390, 1146585, 1487086, 2230629, 2293170, 3717715, 4461258, 7435430, 8178973, 11153145, 16357946, 22306290, 24536919, 40894865, 49073838, 81789730, 122684595, 245369190]

約数ペア:

[(1, 245369190), (2, 122684595), (3, 81789730), (5, 49073838), (6, 40894865), (10, 24536919), (11, 22306290), (15, 16357946), (22, 11153145), (30, 8178973), (33, 7435430), (55, 4461258), (66, 3717715), (107, 2293170), (110, 2230629), (165, 1487086), (214, 1146585), (321, 764390), (330, 743543), (535, 458634), (642, 382195), (1070, 229317), (1177, 208470), (1605, 152878), (2354, 104235), (3210, 76439), (3531, 69490), (5885, 41694), (6949, 35310), (7062, 34745), (11770, 20847), (13898, 17655)]