313045950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 890585856

約数和(自身を除く): 577539906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 443, 525, 673, 886, 1050, 1329, 1346, 2019, 2215, 2658, 3101, 3365, 4038, 4430, 4711, 6202, 6645, 6730, 9303, 9422, 10095, 11075, 13290, 14133, 15505, 16825, 18606, 20190, 22150, 23555, 28266, 31010, 33225, 33650, 46515, 47110, 50475, 66450, 70665, 77525, 93030, 100950, 117775, 141330, 155050, 232575, 235550, 298139, 353325, 465150, 596278, 706650, 894417, 1490695, 1788834, 2086973, 2981390, 4173946, 4472085, 6260919, 7453475, 8944170, 10434865, 12521838, 14906950, 20869730, 22360425, 31304595, 44720850, 52174325, 62609190, 104348650, 156522975, 313045950]

約数ペア:

[(1, 313045950), (2, 156522975), (3, 104348650), (5, 62609190), (6, 52174325), (7, 44720850), (10, 31304595), (14, 22360425), (15, 20869730), (21, 14906950), (25, 12521838), (30, 10434865), (35, 8944170), (42, 7453475), (50, 6260919), (70, 4472085), (75, 4173946), (105, 2981390), (150, 2086973), (175, 1788834), (210, 1490695), (350, 894417), (443, 706650), (525, 596278), (673, 465150), (886, 353325), (1050, 298139), (1329, 235550), (1346, 232575), (2019, 155050), (2215, 141330), (2658, 117775), (3101, 100950), (3365, 93030), (4038, 77525), (4430, 70665), (4711, 66450), (6202, 50475), (6645, 47110), (6730, 46515), (9303, 33650), (9422, 33225), (10095, 31010), (11075, 28266), (13290, 23555), (14133, 22150), (15505, 20190), (16825, 18606)]