6686220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 19127808

約数和(自身を除く): 12441588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2371, 2820, 4742, 7113, 9484, 11855, 14226, 23710, 28452, 35565, 47420, 71130, 111437, 142260, 222874, 334311, 445748, 557185, 668622, 1114370, 1337244, 1671555, 2228740, 3343110, 6686220]

約数ペア:

[(1, 6686220), (2, 3343110), (3, 2228740), (4, 1671555), (5, 1337244), (6, 1114370), (10, 668622), (12, 557185), (15, 445748), (20, 334311), (30, 222874), (47, 142260), (60, 111437), (94, 71130), (141, 47420), (188, 35565), (235, 28452), (282, 23710), (470, 14226), (564, 11855), (705, 9484), (940, 7113), (1410, 4742), (2371, 2820)]