6882820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 16668288

約数和(自身を除く): 9785468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 233, 422, 466, 844, 932, 1055, 1165, 1477, 1631, 2110, 2330, 2954, 3262, 4220, 4660, 5908, 6524, 7385, 8155, 14770, 16310, 29540, 32620, 49163, 98326, 196652, 245815, 344141, 491630, 688282, 983260, 1376564, 1720705, 3441410, 6882820]

約数ペア:

[(1, 6882820), (2, 3441410), (4, 1720705), (5, 1376564), (7, 983260), (10, 688282), (14, 491630), (20, 344141), (28, 245815), (35, 196652), (70, 98326), (140, 49163), (211, 32620), (233, 29540), (422, 16310), (466, 14770), (844, 8155), (932, 7385), (1055, 6524), (1165, 5908), (1477, 4660), (1631, 4220), (2110, 3262), (2330, 2954)]