22279380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 40317420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 827, 898, 1347, 1654, 1796, 2245, 2481, 2694, 3308, 4135, 4490, 4962, 5388, 6735, 8270, 8980, 9924, 12405, 13470, 16540, 24810, 26940, 49620, 371323, 742646, 1113969, 1485292, 1856615, 2227938, 3713230, 4455876, 5569845, 7426460, 11139690, 22279380]

約数ペア:

[(1, 22279380), (2, 11139690), (3, 7426460), (4, 5569845), (5, 4455876), (6, 3713230), (10, 2227938), (12, 1856615), (15, 1485292), (20, 1113969), (30, 742646), (60, 371323), (449, 49620), (827, 26940), (898, 24810), (1347, 16540), (1654, 13470), (1796, 12405), (2245, 9924), (2481, 8980), (2694, 8270), (3308, 6735), (4135, 5388), (4490, 4962)]