65612730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4937}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 157857984

約数和(自身を除く): 92245254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 4937, 6645, 9874, 13290, 14811, 24685, 29622, 49370, 74055, 148110, 2187091, 4374182, 6561273, 10935455, 13122546, 21870910, 32806365, 65612730]

約数ペア:

[(1, 65612730), (2, 32806365), (3, 21870910), (5, 13122546), (6, 10935455), (10, 6561273), (15, 4374182), (30, 2187091), (443, 148110), (886, 74055), (1329, 49370), (2215, 29622), (2658, 24685), (4430, 14811), (4937, 13290), (6645, 9874)]