9815830

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 8431850

約数列:

[1, 2, 5, 10, 59, 118, 127, 131, 254, 262, 295, 590, 635, 655, 1270, 1310, 7493, 7729, 14986, 15458, 16637, 33274, 37465, 38645, 74930, 77290, 83185, 166370, 981583, 1963166, 4907915, 9815830]

約数ペア:

[(1, 9815830), (2, 4907915), (5, 1963166), (10, 981583), (59, 166370), (118, 83185), (127, 77290), (131, 74930), (254, 38645), (262, 37465), (295, 33274), (590, 16637), (635, 15458), (655, 14986), (1270, 7729), (1310, 7493)]