2017465030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{5639}}^1$

素因数の和:5941

約数の個数: 64

約数和(自身を含む): 4385664000

約数和(自身を除く): 2368198970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 269, 538, 665, 1330, 1345, 1883, 2690, 3766, 5111, 5639, 9415, 10222, 11278, 18830, 25555, 28195, 35777, 39473, 51110, 56390, 71554, 78946, 107141, 178885, 197365, 214282, 357770, 394730, 535705, 749987, 1071410, 1499974, 1516891, 3033782, 3749935, 7499870, 7584455, 10618237, 15168910, 21236474, 28820929, 53091185, 57641858, 106182370, 144104645, 201746503, 288209290, 403493006, 1008732515, 2017465030]

約数ペア:

[(1, 2017465030), (2, 1008732515), (5, 403493006), (7, 288209290), (10, 201746503), (14, 144104645), (19, 106182370), (35, 57641858), (38, 53091185), (70, 28820929), (95, 21236474), (133, 15168910), (190, 10618237), (266, 7584455), (269, 7499870), (538, 3749935), (665, 3033782), (1330, 1516891), (1345, 1499974), (1883, 1071410), (2690, 749987), (3766, 535705), (5111, 394730), (5639, 357770), (9415, 214282), (10222, 197365), (11278, 178885), (18830, 107141), (25555, 78946), (28195, 71554), (35777, 56390), (39473, 51110)]