861360130

素因数分解:

$2^1\times 5^1\times {\mathrm{22531}}^1\times {\mathrm{3823}}^1$

素因数の和:26361

約数の個数: 16

約数和(自身を含む): 1550922624

約数和(自身を除く): 689562494

約数列:

[1, 2, 5, 10, 3823, 7646, 19115, 22531, 38230, 45062, 112655, 225310, 86136013, 172272026, 430680065, 861360130]

約数ペア:

[(1, 861360130), (2, 430680065), (5, 172272026), (10, 86136013), (3823, 225310), (7646, 112655), (19115, 45062), (22531, 38230)]