69443190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 186001920

約数和(自身を除く): 116558730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 622, 827, 933, 1555, 1654, 1866, 2481, 2799, 3110, 4135, 4665, 4962, 5598, 7443, 8270, 8397, 9330, 12405, 13995, 14886, 16794, 22329, 24810, 27990, 37215, 41985, 44658, 74430, 83970, 111645, 223290, 257197, 514394, 771591, 1285985, 1543182, 2314773, 2571970, 3857955, 4629546, 6944319, 7715910, 11573865, 13888638, 23147730, 34721595, 69443190]

約数ペア:

[(1, 69443190), (2, 34721595), (3, 23147730), (5, 13888638), (6, 11573865), (9, 7715910), (10, 6944319), (15, 4629546), (18, 3857955), (27, 2571970), (30, 2314773), (45, 1543182), (54, 1285985), (90, 771591), (135, 514394), (270, 257197), (311, 223290), (622, 111645), (827, 83970), (933, 74430), (1555, 44658), (1654, 41985), (1866, 37215), (2481, 27990), (2799, 24810), (3110, 22329), (4135, 16794), (4665, 14886), (4962, 13995), (5598, 12405), (7443, 9330), (8270, 8397)]