67101390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10501}}^1$

素因数の和:10585

約数の個数: 48

約数和(自身を含む): 176937696

約数和(自身を除く): 109836306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10501, 21002, 31503, 52505, 63006, 94509, 105010, 157515, 189018, 315030, 472545, 745571, 945090, 1491142, 2236713, 3727855, 4473426, 6710139, 7455710, 11183565, 13420278, 22367130, 33550695, 67101390]

約数ペア:

[(1, 67101390), (2, 33550695), (3, 22367130), (5, 13420278), (6, 11183565), (9, 7455710), (10, 6710139), (15, 4473426), (18, 3727855), (30, 2236713), (45, 1491142), (71, 945090), (90, 745571), (142, 472545), (213, 315030), (355, 189018), (426, 157515), (639, 105010), (710, 94509), (1065, 63006), (1278, 52505), (2130, 31503), (3195, 21002), (6390, 10501)]