123934580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3549

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 214753420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3499, 3542, 5060, 6998, 7084, 8855, 13996, 17495, 17710, 24493, 34990, 35420, 38489, 48986, 69980, 76978, 80477, 97972, 122465, 153956, 160954, 192445, 244930, 269423, 321908, 384890, 402385, 489860, 538846, 563339, 769780, 804770, 885247, 1077692, 1126678, 1347115, 1609540, 1770494, 2253356, 2694230, 2816695, 3540988, 4426235, 5388460, 5633390, 6196729, 8852470, 11266780, 12393458, 17704940, 24786916, 30983645, 61967290, 123934580]

約数ペア:

[(1, 123934580), (2, 61967290), (4, 30983645), (5, 24786916), (7, 17704940), (10, 12393458), (11, 11266780), (14, 8852470), (20, 6196729), (22, 5633390), (23, 5388460), (28, 4426235), (35, 3540988), (44, 2816695), (46, 2694230), (55, 2253356), (70, 1770494), (77, 1609540), (92, 1347115), (110, 1126678), (115, 1077692), (140, 885247), (154, 804770), (161, 769780), (220, 563339), (230, 538846), (253, 489860), (308, 402385), (322, 384890), (385, 321908), (460, 269423), (506, 244930), (644, 192445), (770, 160954), (805, 153956), (1012, 122465), (1265, 97972), (1540, 80477), (1610, 76978), (1771, 69980), (2530, 48986), (3220, 38489), (3499, 35420), (3542, 34990), (5060, 24493), (6998, 17710), (7084, 17495), (8855, 13996)]