22686540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 63903840

約数和(自身を除く): 41217300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2089, 2172, 2715, 3620, 4178, 5430, 6267, 8356, 10445, 10860, 12534, 20890, 25068, 31335, 41780, 62670, 125340, 378109, 756218, 1134327, 1512436, 1890545, 2268654, 3781090, 4537308, 5671635, 7562180, 11343270, 22686540]

約数ペア:

[(1, 22686540), (2, 11343270), (3, 7562180), (4, 5671635), (5, 4537308), (6, 3781090), (10, 2268654), (12, 1890545), (15, 1512436), (20, 1134327), (30, 756218), (60, 378109), (181, 125340), (362, 62670), (543, 41780), (724, 31335), (905, 25068), (1086, 20890), (1810, 12534), (2089, 10860), (2172, 10445), (2715, 8356), (3620, 6267), (4178, 5430)]