86640030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{106963}}^1$

素因数の和:106982

約数の個数: 40

約数和(自身を含む): 232967592

約数和(自身を除く): 146327562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 106963, 213926, 320889, 534815, 641778, 962667, 1069630, 1604445, 1925334, 2888001, 3208890, 4813335, 5776002, 8664003, 9626670, 14440005, 17328006, 28880010, 43320015, 86640030]

約数ペア:

[(1, 86640030), (2, 43320015), (3, 28880010), (5, 17328006), (6, 14440005), (9, 9626670), (10, 8664003), (15, 5776002), (18, 4813335), (27, 3208890), (30, 2888001), (45, 1925334), (54, 1604445), (81, 1069630), (90, 962667), (135, 641778), (162, 534815), (270, 320889), (405, 213926), (810, 106963)]