278195670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2591}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 724194432

約数和(自身を除く): 445998762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1193, 2386, 2591, 3579, 5182, 5965, 7158, 7773, 10737, 11930, 12955, 15546, 17895, 21474, 23319, 25910, 35790, 38865, 46638, 53685, 77730, 107370, 116595, 233190, 3091063, 6182126, 9273189, 15455315, 18546378, 27819567, 30910630, 46365945, 55639134, 92731890, 139097835, 278195670]

約数ペア:

[(1, 278195670), (2, 139097835), (3, 92731890), (5, 55639134), (6, 46365945), (9, 30910630), (10, 27819567), (15, 18546378), (18, 15455315), (30, 9273189), (45, 6182126), (90, 3091063), (1193, 233190), (2386, 116595), (2591, 107370), (3579, 77730), (5182, 53685), (5965, 46638), (7158, 38865), (7773, 35790), (10737, 25910), (11930, 23319), (12955, 21474), (15546, 17895)]