3050990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 5901984

約数和(自身を除く): 2850994

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 137, 170, 262, 274, 655, 685, 1310, 1370, 2227, 2329, 4454, 4658, 11135, 11645, 17947, 22270, 23290, 35894, 89735, 179470, 305099, 610198, 1525495, 3050990]

約数ペア:

[(1, 3050990), (2, 1525495), (5, 610198), (10, 305099), (17, 179470), (34, 89735), (85, 35894), (131, 23290), (137, 22270), (170, 17947), (262, 11645), (274, 11135), (655, 4658), (685, 4454), (1310, 2329), (1370, 2227)]