13830030460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{203323}}^1$

素因数の和:203530

約数の個数: 48

約数和(自身を含む): 30742588800

約数和(自身を除く): 16912558340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 358, 380, 716, 895, 1790, 3401, 3580, 6802, 13604, 17005, 34010, 68020, 203323, 406646, 813292, 1016615, 2033230, 3863137, 4066460, 7726274, 15452548, 19315685, 36394817, 38631370, 72789634, 77262740, 145579268, 181974085, 363948170, 691501523, 727896340, 1383003046, 2766006092, 3457507615, 6915015230, 13830030460]

約数ペア:

[(1, 13830030460), (2, 6915015230), (4, 3457507615), (5, 2766006092), (10, 1383003046), (19, 727896340), (20, 691501523), (38, 363948170), (76, 181974085), (95, 145579268), (179, 77262740), (190, 72789634), (358, 38631370), (380, 36394817), (716, 19315685), (895, 15452548), (1790, 7726274), (3401, 4066460), (3580, 3863137), (6802, 2033230), (13604, 1016615), (17005, 813292), (34010, 406646), (68020, 203323)]