4201992780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{391247}}^1$

素因数の和:391438

約数の個数: 48

約数和(自身を含む): 11831339520

約数和(自身を除く): 7629346740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 391247, 782494, 1173741, 1564988, 1956235, 2347482, 3912470, 4694964, 5868705, 7824940, 11737410, 23474820, 70033213, 140066426, 210099639, 280132852, 350166065, 420199278, 700332130, 840398556, 1050498195, 1400664260, 2100996390, 4201992780]

約数ペア:

[(1, 4201992780), (2, 2100996390), (3, 1400664260), (4, 1050498195), (5, 840398556), (6, 700332130), (10, 420199278), (12, 350166065), (15, 280132852), (20, 210099639), (30, 140066426), (60, 70033213), (179, 23474820), (358, 11737410), (537, 7824940), (716, 5868705), (895, 4694964), (1074, 3912470), (1790, 2347482), (2148, 1956235), (2685, 1564988), (3580, 1173741), (5370, 782494), (10740, 391247)]