6720921490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{42773}}^1$

素因数の和:43626

約数の個数: 32

約数和(自身を含む): 12750073920

約数和(自身を除く): 6029152430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 827, 1654, 4135, 8270, 15713, 31426, 42773, 78565, 85546, 157130, 213865, 427730, 812687, 1625374, 4063435, 8126870, 35373271, 70746542, 176866355, 353732710, 672092149, 1344184298, 3360460745, 6720921490]

約数ペア:

[(1, 6720921490), (2, 3360460745), (5, 1344184298), (10, 672092149), (19, 353732710), (38, 176866355), (95, 70746542), (190, 35373271), (827, 8126870), (1654, 4063435), (4135, 1625374), (8270, 812687), (15713, 427730), (31426, 213865), (42773, 157130), (78565, 85546)]