1313701270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{33937}}^1$

素因数の和:34037

約数の個数: 48

約数和(自身を含む): 2785631040

約数和(自身を除く): 1471929770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 5530, 7742, 19355, 33937, 38710, 67874, 169685, 237559, 339370, 475118, 1187795, 1662913, 2375590, 2681023, 3325826, 5362046, 8314565, 13405115, 16629130, 18767161, 26810230, 37534322, 93835805, 131370127, 187671610, 262740254, 656850635, 1313701270]

約数ペア:

[(1, 1313701270), (2, 656850635), (5, 262740254), (7, 187671610), (10, 131370127), (14, 93835805), (35, 37534322), (49, 26810230), (70, 18767161), (79, 16629130), (98, 13405115), (158, 8314565), (245, 5362046), (395, 3325826), (490, 2681023), (553, 2375590), (790, 1662913), (1106, 1187795), (2765, 475118), (3871, 339370), (5530, 237559), (7742, 169685), (19355, 67874), (33937, 38710)]