1390665268510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3499}}^1\times {\mathrm{5677807}}^1$

素因数の和:5681320

約数の個数: 32

約数和(自身を含む): 2861615232000

約数和(自身を除く): 1470949963490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3499, 6998, 17495, 24493, 34990, 48986, 122465, 244930, 5677807, 11355614, 28389035, 39744649, 56778070, 79489298, 198723245, 397446490, 19866646693, 39733293386, 99333233465, 139066526851, 198666466930, 278133053702, 695332634255, 1390665268510]

約数ペア:

[(1, 1390665268510), (2, 695332634255), (5, 278133053702), (7, 198666466930), (10, 139066526851), (14, 99333233465), (35, 39733293386), (70, 19866646693), (3499, 397446490), (6998, 198723245), (17495, 79489298), (24493, 56778070), (34990, 39744649), (48986, 28389035), (122465, 11355614), (244930, 5677807)]