139695710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16493}}^1$

素因数の和:16529

約数の個数: 48

約数和(自身を含む): 315893088

約数和(自身を除く): 176197378

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 16493, 32986, 82465, 115451, 164930, 181423, 230902, 362846, 577255, 907115, 1154510, 1269961, 1814230, 1995653, 2539922, 3991306, 6349805, 9978265, 12699610, 13969571, 19956530, 27939142, 69847855, 139695710]

約数ペア:

[(1, 139695710), (2, 69847855), (5, 27939142), (7, 19956530), (10, 13969571), (11, 12699610), (14, 9978265), (22, 6349805), (35, 3991306), (55, 2539922), (70, 1995653), (77, 1814230), (110, 1269961), (121, 1154510), (154, 907115), (242, 577255), (385, 362846), (605, 230902), (770, 181423), (847, 164930), (1210, 115451), (1694, 82465), (4235, 32986), (8470, 16493)]