1017270

素因数分解:

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

素因数の和:229

約数の個数: 48

約数和(自身を含む): 2695680

約数和(自身を除く): 1678410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 127, 178, 254, 267, 381, 445, 534, 635, 762, 801, 890, 1143, 1270, 1335, 1602, 1905, 2286, 2670, 3810, 4005, 5715, 8010, 11303, 11430, 22606, 33909, 56515, 67818, 101727, 113030, 169545, 203454, 339090, 508635, 1017270]

約数ペア:

[(1, 1017270), (2, 508635), (3, 339090), (5, 203454), (6, 169545), (9, 113030), (10, 101727), (15, 67818), (18, 56515), (30, 33909), (45, 22606), (89, 11430), (90, 11303), (127, 8010), (178, 5715), (254, 4005), (267, 3810), (381, 2670), (445, 2286), (534, 1905), (635, 1602), (762, 1335), (801, 1270), (890, 1143)]