6527220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15541}}^1$

素因数の和:15560

約数の個数: 48

約数和(自身を含む): 20888448

約数和(自身を除く): 14361228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15541, 31082, 46623, 62164, 77705, 93246, 108787, 155410, 186492, 217574, 233115, 310820, 326361, 435148, 466230, 543935, 652722, 932460, 1087870, 1305444, 1631805, 2175740, 3263610, 6527220]

約数ペア:

[(1, 6527220), (2, 3263610), (3, 2175740), (4, 1631805), (5, 1305444), (6, 1087870), (7, 932460), (10, 652722), (12, 543935), (14, 466230), (15, 435148), (20, 326361), (21, 310820), (28, 233115), (30, 217574), (35, 186492), (42, 155410), (60, 108787), (70, 93246), (84, 77705), (105, 62164), (140, 46623), (210, 31082), (420, 15541)]