327265510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 697745664

約数和(自身を除く): 370480154

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 131, 143, 262, 286, 655, 715, 1310, 1430, 1441, 1703, 1747, 2882, 3406, 3494, 7205, 8515, 8735, 14410, 17030, 17470, 18733, 19217, 22711, 37466, 38434, 45422, 93665, 96085, 113555, 187330, 192170, 227110, 228857, 249821, 457714, 499642, 1144285, 1249105, 2288570, 2498210, 2517427, 2975141, 5034854, 5950282, 12587135, 14875705, 25174270, 29751410, 32726551, 65453102, 163632755, 327265510]

約数ペア:

[(1, 327265510), (2, 163632755), (5, 65453102), (10, 32726551), (11, 29751410), (13, 25174270), (22, 14875705), (26, 12587135), (55, 5950282), (65, 5034854), (110, 2975141), (130, 2517427), (131, 2498210), (143, 2288570), (262, 1249105), (286, 1144285), (655, 499642), (715, 457714), (1310, 249821), (1430, 228857), (1441, 227110), (1703, 192170), (1747, 187330), (2882, 113555), (3406, 96085), (3494, 93665), (7205, 45422), (8515, 38434), (8735, 37466), (14410, 22711), (17030, 19217), (17470, 18733)]