129368710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7561}}^1$

素因数の和:7656

約数の個数: 32

約数和(自身を含む): 245008800

約数和(自身を除く): 115640090

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 7561, 8555, 15122, 17110, 37805, 75610, 219269, 438538, 446099, 892198, 1096345, 2192690, 2230495, 4460990, 12936871, 25873742, 64684355, 129368710]

約数ペア:

[(1, 129368710), (2, 64684355), (5, 25873742), (10, 12936871), (29, 4460990), (58, 2230495), (59, 2192690), (118, 1096345), (145, 892198), (290, 446099), (295, 438538), (590, 219269), (1711, 75610), (3422, 37805), (7561, 17110), (8555, 15122)]