66041730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{81533}}^1$

素因数の和:81552

約数の個数: 40

約数和(自身を含む): 177581052

約数和(自身を除く): 111539322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 81533, 163066, 244599, 407665, 489198, 733797, 815330, 1222995, 1467594, 2201391, 2445990, 3668985, 4402782, 6604173, 7337970, 11006955, 13208346, 22013910, 33020865, 66041730]

約数ペア:

[(1, 66041730), (2, 33020865), (3, 22013910), (5, 13208346), (6, 11006955), (9, 7337970), (10, 6604173), (15, 4402782), (18, 3668985), (27, 2445990), (30, 2201391), (45, 1467594), (54, 1222995), (81, 815330), (90, 733797), (135, 489198), (162, 407665), (270, 244599), (405, 163066), (810, 81533)]