124406810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 257385600

約数和(自身を除く): 132978790

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 145, 290, 295, 319, 590, 638, 649, 661, 1298, 1322, 1595, 1711, 3190, 3245, 3305, 3422, 6490, 6610, 7271, 8555, 14542, 17110, 18821, 19169, 36355, 37642, 38338, 38999, 72710, 77998, 94105, 95845, 188210, 191690, 194995, 210859, 389990, 421718, 428989, 857978, 1054295, 1130971, 2108590, 2144945, 2261942, 4289890, 5654855, 11309710, 12440681, 24881362, 62203405, 124406810]

約数ペア:

[(1, 124406810), (2, 62203405), (5, 24881362), (10, 12440681), (11, 11309710), (22, 5654855), (29, 4289890), (55, 2261942), (58, 2144945), (59, 2108590), (110, 1130971), (118, 1054295), (145, 857978), (290, 428989), (295, 421718), (319, 389990), (590, 210859), (638, 194995), (649, 191690), (661, 188210), (1298, 95845), (1322, 94105), (1595, 77998), (1711, 72710), (3190, 38999), (3245, 38338), (3305, 37642), (3422, 36355), (6490, 19169), (6610, 18821), (7271, 17110), (8555, 14542)]