2513306568990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{49801}}^1\times {\mathrm{240319}}^1$

素因数の和:290137

約数の個数: 64

約数和(自身を含む): 6893807984640

約数和(自身を除く): 4380501415650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 49801, 99602, 149403, 240319, 249005, 298806, 348607, 480638, 498010, 697214, 720957, 747015, 1045821, 1201595, 1441914, 1494030, 1682233, 1743035, 2091642, 2403190, 3364466, 3486070, 3604785, 5046699, 5229105, 7209570, 8411165, 10093398, 10458210, 16822330, 25233495, 50466990, 11968126519, 23936253038, 35904379557, 59840632595, 71808759114, 83776885633, 119681265190, 167553771266, 179521897785, 251330656899, 359043795570, 418884428165, 502661313798, 837768856330, 1256653284495, 2513306568990]

約数ペア:

[(1, 2513306568990), (2, 1256653284495), (3, 837768856330), (5, 502661313798), (6, 418884428165), (7, 359043795570), (10, 251330656899), (14, 179521897785), (15, 167553771266), (21, 119681265190), (30, 83776885633), (35, 71808759114), (42, 59840632595), (70, 35904379557), (105, 23936253038), (210, 11968126519), (49801, 50466990), (99602, 25233495), (149403, 16822330), (240319, 10458210), (249005, 10093398), (298806, 8411165), (348607, 7209570), (480638, 5229105), (498010, 5046699), (697214, 3604785), (720957, 3486070), (747015, 3364466), (1045821, 2403190), (1201595, 2091642), (1441914, 1743035), (1494030, 1682233)]