27658010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45341}}^1$

素因数の和:45409

約数の個数: 16

約数和(自身を含む): 50601672

約数和(自身を除く): 22943662

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 45341, 90682, 226705, 453410, 2765801, 5531602, 13829005, 27658010]

約数ペア:

[(1, 27658010), (2, 13829005), (5, 5531602), (10, 2765801), (61, 453410), (122, 226705), (305, 90682), (610, 45341)]