15211410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 22890990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 83, 123, 149, 166, 205, 246, 249, 298, 410, 415, 447, 498, 615, 745, 830, 894, 1230, 1245, 1490, 2235, 2490, 3403, 4470, 6109, 6806, 10209, 12218, 12367, 17015, 18327, 20418, 24734, 30545, 34030, 36654, 37101, 51045, 61090, 61835, 74202, 91635, 102090, 123670, 183270, 185505, 371010, 507047, 1014094, 1521141, 2535235, 3042282, 5070470, 7605705, 15211410]

約数ペア:

[(1, 15211410), (2, 7605705), (3, 5070470), (5, 3042282), (6, 2535235), (10, 1521141), (15, 1014094), (30, 507047), (41, 371010), (82, 185505), (83, 183270), (123, 123670), (149, 102090), (166, 91635), (205, 74202), (246, 61835), (249, 61090), (298, 51045), (410, 37101), (415, 36654), (447, 34030), (498, 30545), (615, 24734), (745, 20418), (830, 18327), (894, 17015), (1230, 12367), (1245, 12218), (1490, 10209), (2235, 6806), (2490, 6109), (3403, 4470)]