69607540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 154788480

約数和(自身を除く): 85180940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 2791, 4988, 5582, 6235, 11164, 12470, 13955, 24940, 27910, 55820, 80939, 120013, 161878, 240026, 323756, 404695, 480052, 600065, 809390, 1200130, 1618780, 2400260, 3480377, 6960754, 13921508, 17401885, 34803770, 69607540]

約数ペア:

[(1, 69607540), (2, 34803770), (4, 17401885), (5, 13921508), (10, 6960754), (20, 3480377), (29, 2400260), (43, 1618780), (58, 1200130), (86, 809390), (116, 600065), (145, 480052), (172, 404695), (215, 323756), (290, 240026), (430, 161878), (580, 120013), (860, 80939), (1247, 55820), (2494, 27910), (2791, 24940), (4988, 13955), (5582, 12470), (6235, 11164)]