6442710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 10146090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 127, 178, 190, 254, 267, 285, 381, 445, 534, 570, 635, 762, 890, 1270, 1335, 1691, 1905, 2413, 2670, 3382, 3810, 4826, 5073, 7239, 8455, 10146, 11303, 12065, 14478, 16910, 22606, 24130, 25365, 33909, 36195, 50730, 56515, 67818, 72390, 113030, 169545, 214757, 339090, 429514, 644271, 1073785, 1288542, 2147570, 3221355, 6442710]

約数ペア:

[(1, 6442710), (2, 3221355), (3, 2147570), (5, 1288542), (6, 1073785), (10, 644271), (15, 429514), (19, 339090), (30, 214757), (38, 169545), (57, 113030), (89, 72390), (95, 67818), (114, 56515), (127, 50730), (178, 36195), (190, 33909), (254, 25365), (267, 24130), (285, 22606), (381, 16910), (445, 14478), (534, 12065), (570, 11303), (635, 10146), (762, 8455), (890, 7239), (1270, 5073), (1335, 4826), (1691, 3810), (1905, 3382), (2413, 2670)]