76527780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{182209}}^1$

素因数の和:182228

約数の個数: 48

約数和(自身を含む): 244890240

約数和(自身を除く): 168362460

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, 182209, 364418, 546627, 728836, 911045, 1093254, 1275463, 1822090, 2186508, 2550926, 2733135, 3644180, 3826389, 5101852, 5466270, 6377315, 7652778, 10932540, 12754630, 15305556, 19131945, 25509260, 38263890, 76527780]

約数ペア:

[(1, 76527780), (2, 38263890), (3, 25509260), (4, 19131945), (5, 15305556), (6, 12754630), (7, 10932540), (10, 7652778), (12, 6377315), (14, 5466270), (15, 5101852), (20, 3826389), (21, 3644180), (28, 2733135), (30, 2550926), (35, 2186508), (42, 1822090), (60, 1275463), (70, 1093254), (84, 911045), (105, 728836), (140, 546627), (210, 364418), (420, 182209)]