3138797940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{63719}}^1$

素因数の和:64552

約数の個数: 48

約数和(自身を含む): 8799477120

約数和(自身を除く): 5660679180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 2463, 3284, 4105, 4926, 8210, 9852, 12315, 16420, 24630, 49260, 63719, 127438, 191157, 254876, 318595, 382314, 637190, 764628, 955785, 1274380, 1911570, 3823140, 52313299, 104626598, 156939897, 209253196, 261566495, 313879794, 523132990, 627759588, 784699485, 1046265980, 1569398970, 3138797940]

約数ペア:

[(1, 3138797940), (2, 1569398970), (3, 1046265980), (4, 784699485), (5, 627759588), (6, 523132990), (10, 313879794), (12, 261566495), (15, 209253196), (20, 156939897), (30, 104626598), (60, 52313299), (821, 3823140), (1642, 1911570), (2463, 1274380), (3284, 955785), (4105, 764628), (4926, 637190), (8210, 382314), (9852, 318595), (12315, 254876), (16420, 191157), (24630, 127438), (49260, 63719)]