34889890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 77702400

約数和(自身を除く): 42812510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 709, 1295, 1330, 1406, 1418, 2590, 3515, 3545, 4921, 4963, 7030, 7090, 9842, 9926, 13471, 24605, 24815, 26233, 26942, 49210, 49630, 52466, 67355, 94297, 131165, 134710, 183631, 188594, 262330, 367262, 471485, 498427, 918155, 942970, 996854, 1836310, 2492135, 3488989, 4984270, 6977978, 17444945, 34889890]

約数ペア:

[(1, 34889890), (2, 17444945), (5, 6977978), (7, 4984270), (10, 3488989), (14, 2492135), (19, 1836310), (35, 996854), (37, 942970), (38, 918155), (70, 498427), (74, 471485), (95, 367262), (133, 262330), (185, 188594), (190, 183631), (259, 134710), (266, 131165), (370, 94297), (518, 67355), (665, 52466), (703, 49630), (709, 49210), (1295, 26942), (1330, 26233), (1406, 24815), (1418, 24605), (2590, 13471), (3515, 9926), (3545, 9842), (4921, 7090), (4963, 7030)]