713075990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{1181}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 1414854000

約数和(自身を除く): 701778010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 499, 605, 998, 1181, 1210, 2362, 2495, 4990, 5489, 5905, 10978, 11810, 12991, 25982, 27445, 54890, 60379, 64955, 120758, 129910, 142901, 285802, 301895, 589319, 603790, 714505, 1178638, 1429010, 2946595, 5893190, 6482509, 12965018, 32412545, 64825090, 71307599, 142615198, 356537995, 713075990]

約数ペア:

[(1, 713075990), (2, 356537995), (5, 142615198), (10, 71307599), (11, 64825090), (22, 32412545), (55, 12965018), (110, 6482509), (121, 5893190), (242, 2946595), (499, 1429010), (605, 1178638), (998, 714505), (1181, 603790), (1210, 589319), (2362, 301895), (2495, 285802), (4990, 142901), (5489, 129910), (5905, 120758), (10978, 64955), (11810, 60379), (12991, 54890), (25982, 27445)]