3894690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 9408960

約数和(自身を除く): 5514270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 659, 985, 1182, 1318, 1970, 1977, 2955, 3295, 3954, 5910, 6590, 9885, 19770, 129823, 259646, 389469, 649115, 778938, 1298230, 1947345, 3894690]

約数ペア:

[(1, 3894690), (2, 1947345), (3, 1298230), (5, 778938), (6, 649115), (10, 389469), (15, 259646), (30, 129823), (197, 19770), (394, 9885), (591, 6590), (659, 5910), (985, 3954), (1182, 3295), (1318, 2955), (1970, 1977)]