5655807780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13466209}}^1$

素因数の和:13466228

約数の個数: 48

約数和(自身を含む): 18098586240

約数和(自身を除く): 12442778460

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, 13466209, 26932418, 40398627, 53864836, 67331045, 80797254, 94263463, 134662090, 161594508, 188526926, 201993135, 269324180, 282790389, 377053852, 403986270, 471317315, 565580778, 807972540, 942634630, 1131161556, 1413951945, 1885269260, 2827903890, 5655807780]

約数ペア:

[(1, 5655807780), (2, 2827903890), (3, 1885269260), (4, 1413951945), (5, 1131161556), (6, 942634630), (7, 807972540), (10, 565580778), (12, 471317315), (14, 403986270), (15, 377053852), (20, 282790389), (21, 269324180), (28, 201993135), (30, 188526926), (35, 161594508), (42, 134662090), (60, 94263463), (70, 80797254), (84, 67331045), (105, 53864836), (140, 40398627), (210, 26932418), (420, 13466209)]