7082620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 15785280

約数和(自身を除く): 8702660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 173, 178, 230, 346, 356, 445, 460, 692, 865, 890, 1730, 1780, 2047, 3460, 3979, 4094, 7958, 8188, 10235, 15397, 15916, 19895, 20470, 30794, 39790, 40940, 61588, 76985, 79580, 153970, 307940, 354131, 708262, 1416524, 1770655, 3541310, 7082620]

約数ペア:

[(1, 7082620), (2, 3541310), (4, 1770655), (5, 1416524), (10, 708262), (20, 354131), (23, 307940), (46, 153970), (89, 79580), (92, 76985), (115, 61588), (173, 40940), (178, 39790), (230, 30794), (346, 20470), (356, 19895), (445, 15916), (460, 15397), (692, 10235), (865, 8188), (890, 7958), (1730, 4094), (1780, 3979), (2047, 3460)]