123580302

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 250884000

約数和(自身を除く): 127303698

約数列:

[1, 2, 3, 6, 137, 149, 274, 298, 411, 447, 822, 894, 1009, 2018, 3027, 6054, 20413, 40826, 61239, 122478, 138233, 150341, 276466, 300682, 414699, 451023, 829398, 902046, 20596717, 41193434, 61790151, 123580302]

約数ペア:

[(1, 123580302), (2, 61790151), (3, 41193434), (6, 20596717), (137, 902046), (149, 829398), (274, 451023), (298, 414699), (411, 300682), (447, 276466), (822, 150341), (894, 138233), (1009, 122478), (2018, 61239), (3027, 40826), (6054, 20413)]