269696570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 574560000

約数和(自身を除く): 304863430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 151, 286, 302, 715, 755, 1249, 1430, 1510, 1661, 1963, 2498, 3322, 3926, 6245, 8305, 9815, 12490, 13739, 16237, 16610, 19630, 21593, 27478, 32474, 43186, 68695, 81185, 107965, 137390, 162370, 178607, 188599, 215930, 357214, 377198, 893035, 942995, 1786070, 1885990, 2074589, 2451787, 4149178, 4903574, 10372945, 12258935, 20745890, 24517870, 26969657, 53939314, 134848285, 269696570]

約数ペア:

[(1, 269696570), (2, 134848285), (5, 53939314), (10, 26969657), (11, 24517870), (13, 20745890), (22, 12258935), (26, 10372945), (55, 4903574), (65, 4149178), (110, 2451787), (130, 2074589), (143, 1885990), (151, 1786070), (286, 942995), (302, 893035), (715, 377198), (755, 357214), (1249, 215930), (1430, 188599), (1510, 178607), (1661, 162370), (1963, 137390), (2498, 107965), (3322, 81185), (3926, 68695), (6245, 43186), (8305, 32474), (9815, 27478), (12490, 21593), (13739, 19630), (16237, 16610)]