18929730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3203}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 45676224

約数和(自身を除く): 26746494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 3203, 5910, 6406, 9609, 16015, 19218, 32030, 48045, 96090, 630991, 1261982, 1892973, 3154955, 3785946, 6309910, 9464865, 18929730]

約数ペア:

[(1, 18929730), (2, 9464865), (3, 6309910), (5, 3785946), (6, 3154955), (10, 1892973), (15, 1261982), (30, 630991), (197, 96090), (394, 48045), (591, 32030), (985, 19218), (1182, 16015), (1970, 9609), (2955, 6406), (3203, 5910)]