142714510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 285120000

約数和(自身を除く): 142405490

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 59, 95, 118, 145, 190, 290, 295, 439, 551, 590, 878, 1102, 1121, 1711, 2195, 2242, 2755, 3422, 4390, 5510, 5605, 8341, 8555, 11210, 12731, 16682, 17110, 25462, 25901, 32509, 41705, 51802, 63655, 65018, 83410, 127310, 129505, 162545, 241889, 259010, 325090, 483778, 492119, 751129, 984238, 1209445, 1502258, 2418890, 2460595, 3755645, 4921190, 7511290, 14271451, 28542902, 71357255, 142714510]

約数ペア:

[(1, 142714510), (2, 71357255), (5, 28542902), (10, 14271451), (19, 7511290), (29, 4921190), (38, 3755645), (58, 2460595), (59, 2418890), (95, 1502258), (118, 1209445), (145, 984238), (190, 751129), (290, 492119), (295, 483778), (439, 325090), (551, 259010), (590, 241889), (878, 162545), (1102, 129505), (1121, 127310), (1711, 83410), (2195, 65018), (2242, 63655), (2755, 51802), (3422, 41705), (4390, 32509), (5510, 25901), (5605, 25462), (8341, 17110), (8555, 16682), (11210, 12731)]