66841380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{371341}}^1$

素因数の和:371356

約数の個数: 36

約数和(自身を含む): 202752732

約数和(自身を除く): 135911352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 371341, 742682, 1114023, 1485364, 1856705, 2228046, 3342069, 3713410, 4456092, 5570115, 6684138, 7426820, 11140230, 13368276, 16710345, 22280460, 33420690, 66841380]

約数ペア:

[(1, 66841380), (2, 33420690), (3, 22280460), (4, 16710345), (5, 13368276), (6, 11140230), (9, 7426820), (10, 6684138), (12, 5570115), (15, 4456092), (18, 3713410), (20, 3342069), (30, 2228046), (36, 1856705), (45, 1485364), (60, 1114023), (90, 742682), (180, 371341)]