2945804770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{45341}}^1$

素因数の和:45510

約数の個数: 32

約数和(自身を含む): 5435598960

約数和(自身を除く): 2489794190

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 365, 445, 730, 890, 6497, 12994, 32485, 45341, 64970, 90682, 226705, 453410, 3309893, 4035349, 6619786, 8070698, 16549465, 20176745, 33098930, 40353490, 294580477, 589160954, 1472902385, 2945804770]

約数ペア:

[(1, 2945804770), (2, 1472902385), (5, 589160954), (10, 294580477), (73, 40353490), (89, 33098930), (146, 20176745), (178, 16549465), (365, 8070698), (445, 6619786), (730, 4035349), (890, 3309893), (6497, 453410), (12994, 226705), (32485, 90682), (45341, 64970)]