74350705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 111205440

約数和(自身を除く): 36854735

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 169, 209, 247, 421, 715, 845, 1045, 1235, 1859, 2105, 2717, 3211, 4631, 5473, 7999, 9295, 13585, 16055, 23155, 27365, 35321, 39995, 60203, 71149, 87989, 103987, 176605, 301015, 355745, 439945, 519935, 782639, 1143857, 1351831, 3913195, 5719285, 6759155, 14870141, 74350705]

約数ペア:

[(1, 74350705), (5, 14870141), (11, 6759155), (13, 5719285), (19, 3913195), (55, 1351831), (65, 1143857), (95, 782639), (143, 519935), (169, 439945), (209, 355745), (247, 301015), (421, 176605), (715, 103987), (845, 87989), (1045, 71149), (1235, 60203), (1859, 39995), (2105, 35321), (2717, 27365), (3211, 23155), (4631, 16055), (5473, 13585), (7999, 9295)]