2877370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 5423760

約数和(自身を除く): 2546390

約数列:

[1, 2, 5, 10, 53, 61, 89, 106, 122, 178, 265, 305, 445, 530, 610, 890, 3233, 4717, 5429, 6466, 9434, 10858, 16165, 23585, 27145, 32330, 47170, 54290, 287737, 575474, 1438685, 2877370]

約数ペア:

[(1, 2877370), (2, 1438685), (5, 575474), (10, 287737), (53, 54290), (61, 47170), (89, 32330), (106, 27145), (122, 23585), (178, 16165), (265, 10858), (305, 9434), (445, 6466), (530, 5429), (610, 4717), (890, 3233)]