2019703110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{2339}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 4912876800

約数和(自身を除く): 2893173690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 269, 321, 535, 538, 642, 807, 1070, 1345, 1605, 1614, 2339, 2690, 3210, 4035, 4678, 7017, 8070, 11695, 14034, 23390, 28783, 35085, 57566, 70170, 86349, 143915, 172698, 250273, 287830, 431745, 500546, 629191, 750819, 863490, 1251365, 1258382, 1501638, 1887573, 2502730, 3145955, 3754095, 3775146, 6291910, 7508190, 9437865, 18875730, 67323437, 134646874, 201970311, 336617185, 403940622, 673234370, 1009851555, 2019703110]

約数ペア:

[(1, 2019703110), (2, 1009851555), (3, 673234370), (5, 403940622), (6, 336617185), (10, 201970311), (15, 134646874), (30, 67323437), (107, 18875730), (214, 9437865), (269, 7508190), (321, 6291910), (535, 3775146), (538, 3754095), (642, 3145955), (807, 2502730), (1070, 1887573), (1345, 1501638), (1605, 1258382), (1614, 1251365), (2339, 863490), (2690, 750819), (3210, 629191), (4035, 500546), (4678, 431745), (7017, 287830), (8070, 250273), (11695, 172698), (14034, 143915), (23390, 86349), (28783, 70170), (35085, 57566)]