30385950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 88256256

約数和(自身を除く): 57870306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 105, 129, 150, 175, 210, 215, 258, 301, 350, 430, 525, 602, 645, 673, 903, 1050, 1075, 1290, 1346, 1505, 1806, 2019, 2150, 3010, 3225, 3365, 4038, 4515, 4711, 6450, 6730, 7525, 9030, 9422, 10095, 14133, 15050, 16825, 20190, 22575, 23555, 28266, 28939, 33650, 45150, 47110, 50475, 57878, 70665, 86817, 100950, 117775, 141330, 144695, 173634, 202573, 235550, 289390, 353325, 405146, 434085, 607719, 706650, 723475, 868170, 1012865, 1215438, 1446950, 2025730, 2170425, 3038595, 4340850, 5064325, 6077190, 10128650, 15192975, 30385950]

約数ペア:

[(1, 30385950), (2, 15192975), (3, 10128650), (5, 6077190), (6, 5064325), (7, 4340850), (10, 3038595), (14, 2170425), (15, 2025730), (21, 1446950), (25, 1215438), (30, 1012865), (35, 868170), (42, 723475), (43, 706650), (50, 607719), (70, 434085), (75, 405146), (86, 353325), (105, 289390), (129, 235550), (150, 202573), (175, 173634), (210, 144695), (215, 141330), (258, 117775), (301, 100950), (350, 86817), (430, 70665), (525, 57878), (602, 50475), (645, 47110), (673, 45150), (903, 33650), (1050, 28939), (1075, 28266), (1290, 23555), (1346, 22575), (1505, 20190), (1806, 16825), (2019, 15050), (2150, 14133), (3010, 10095), (3225, 9422), (3365, 9030), (4038, 7525), (4515, 6730), (4711, 6450)]