1720346485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 2480777280

約数和(自身を除く): 760430795

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 169, 295, 649, 715, 767, 845, 1859, 3137, 3245, 3835, 8437, 9295, 9971, 15685, 34507, 40781, 42185, 49855, 109681, 172535, 185083, 203905, 448591, 530153, 548405, 925415, 2035913, 2242955, 2406079, 2650765, 5831683, 10179565, 12030395, 26466869, 29158415, 31279027, 132334345, 156395135, 344069297, 1720346485]

約数ペア:

[(1, 1720346485), (5, 344069297), (11, 156395135), (13, 132334345), (55, 31279027), (59, 29158415), (65, 26466869), (143, 12030395), (169, 10179565), (295, 5831683), (649, 2650765), (715, 2406079), (767, 2242955), (845, 2035913), (1859, 925415), (3137, 548405), (3245, 530153), (3835, 448591), (8437, 203905), (9295, 185083), (9971, 172535), (15685, 109681), (34507, 49855), (40781, 42185)]