6877620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 21971040

約数和(自身を除く): 15093420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2011, 3420, 4022, 6033, 8044, 10055, 12066, 18099, 20110, 24132, 30165, 36198, 38209, 40220, 60330, 72396, 76418, 90495, 114627, 120660, 152836, 180990, 191045, 229254, 343881, 361980, 382090, 458508, 573135, 687762, 764180, 1146270, 1375524, 1719405, 2292540, 3438810, 6877620]

約数ペア:

[(1, 6877620), (2, 3438810), (3, 2292540), (4, 1719405), (5, 1375524), (6, 1146270), (9, 764180), (10, 687762), (12, 573135), (15, 458508), (18, 382090), (19, 361980), (20, 343881), (30, 229254), (36, 191045), (38, 180990), (45, 152836), (57, 120660), (60, 114627), (76, 90495), (90, 76418), (95, 72396), (114, 60330), (171, 40220), (180, 38209), (190, 36198), (228, 30165), (285, 24132), (342, 20110), (380, 18099), (570, 12066), (684, 10055), (855, 8044), (1140, 6033), (1710, 4022), (2011, 3420)]