140060940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{49667}}^1$

素因数の和:49726

約数の個数: 48

約数和(自身を含む): 400522752

約数和(自身を除く): 260461812

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, 2820, 49667, 99334, 149001, 198668, 248335, 298002, 496670, 596004, 745005, 993340, 1490010, 2334349, 2980020, 4668698, 7003047, 9337396, 11671745, 14006094, 23343490, 28012188, 35015235, 46686980, 70030470, 140060940]

約数ペア:

[(1, 140060940), (2, 70030470), (3, 46686980), (4, 35015235), (5, 28012188), (6, 23343490), (10, 14006094), (12, 11671745), (15, 9337396), (20, 7003047), (30, 4668698), (47, 2980020), (60, 2334349), (94, 1490010), (141, 993340), (188, 745005), (235, 596004), (282, 496670), (470, 298002), (564, 248335), (705, 198668), (940, 149001), (1410, 99334), (2820, 49667)]