204736770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{324979}}^1$

素因数の和:324999

約数の個数: 48

約数和(自身を含む): 608362560

約数和(自身を除く): 403625790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 324979, 649958, 974937, 1624895, 1949874, 2274853, 2924811, 3249790, 4549706, 4874685, 5849622, 6824559, 9749370, 11374265, 13649118, 14624055, 20473677, 22748530, 29248110, 34122795, 40947354, 68245590, 102368385, 204736770]

約数ペア:

[(1, 204736770), (2, 102368385), (3, 68245590), (5, 40947354), (6, 34122795), (7, 29248110), (9, 22748530), (10, 20473677), (14, 14624055), (15, 13649118), (18, 11374265), (21, 9749370), (30, 6824559), (35, 5849622), (42, 4874685), (45, 4549706), (63, 3249790), (70, 2924811), (90, 2274853), (105, 1949874), (126, 1624895), (210, 974937), (315, 649958), (630, 324979)]