42575460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2969}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 77174940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 2969, 3585, 4780, 5938, 7170, 8907, 11876, 14340, 14845, 17814, 29690, 35628, 44535, 59380, 89070, 178140, 709591, 1419182, 2128773, 2838364, 3547955, 4257546, 7095910, 8515092, 10643865, 14191820, 21287730, 42575460]

約数ペア:

[(1, 42575460), (2, 21287730), (3, 14191820), (4, 10643865), (5, 8515092), (6, 7095910), (10, 4257546), (12, 3547955), (15, 2838364), (20, 2128773), (30, 1419182), (60, 709591), (239, 178140), (478, 89070), (717, 59380), (956, 44535), (1195, 35628), (1434, 29690), (2390, 17814), (2868, 14845), (2969, 14340), (3585, 11876), (4780, 8907), (5938, 7170)]