1145821460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{174137}}^1$

素因数の和:174200

約数の個数: 48

約数和(自身を含む): 2808497664

約数和(自身を除く): 1662676204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 174137, 348274, 696548, 870685, 1218959, 1741370, 2437918, 3482740, 4875836, 6094795, 8184439, 12189590, 16368878, 24379180, 32737756, 40922195, 57291073, 81844390, 114582146, 163688780, 229164292, 286455365, 572910730, 1145821460]

約数ペア:

[(1, 1145821460), (2, 572910730), (4, 286455365), (5, 229164292), (7, 163688780), (10, 114582146), (14, 81844390), (20, 57291073), (28, 40922195), (35, 32737756), (47, 24379180), (70, 16368878), (94, 12189590), (140, 8184439), (188, 6094795), (235, 4875836), (329, 3482740), (470, 2437918), (658, 1741370), (940, 1218959), (1316, 870685), (1645, 696548), (3290, 348274), (6580, 174137)]