766393030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 1498638240

約数和(自身を除く): 732245210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 439, 845, 878, 1033, 1690, 2066, 2195, 4390, 5165, 5707, 10330, 11414, 13429, 26858, 28535, 57070, 67145, 74191, 134290, 148382, 174577, 349154, 370955, 453487, 741910, 872885, 906974, 1745770, 2267435, 4534870, 5895331, 11790662, 29476655, 58953310, 76639303, 153278606, 383196515, 766393030]

約数ペア:

[(1, 766393030), (2, 383196515), (5, 153278606), (10, 76639303), (13, 58953310), (26, 29476655), (65, 11790662), (130, 5895331), (169, 4534870), (338, 2267435), (439, 1745770), (845, 906974), (878, 872885), (1033, 741910), (1690, 453487), (2066, 370955), (2195, 349154), (4390, 174577), (5165, 148382), (5707, 134290), (10330, 74191), (11414, 67145), (13429, 57070), (26858, 28535)]