65992860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122209}}^1$

素因数の和:122227

約数の個数: 48

約数和(自身を含む): 205312800

約数和(自身を除く): 139319940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 122209, 244418, 366627, 488836, 611045, 733254, 1099881, 1222090, 1466508, 1833135, 2199762, 2444180, 3299643, 3666270, 4399524, 5499405, 6599286, 7332540, 10998810, 13198572, 16498215, 21997620, 32996430, 65992860]

約数ペア:

[(1, 65992860), (2, 32996430), (3, 21997620), (4, 16498215), (5, 13198572), (6, 10998810), (9, 7332540), (10, 6599286), (12, 5499405), (15, 4399524), (18, 3666270), (20, 3299643), (27, 2444180), (30, 2199762), (36, 1833135), (45, 1466508), (54, 1222090), (60, 1099881), (90, 733254), (108, 611045), (135, 488836), (180, 366627), (270, 244418), (540, 122209)]