1303309130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4204223}}^1$

素因数の和:4204261

約数の個数: 16

約数和(自身を含む): 2421633024

約数和(自身を除く): 1118323894

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4204223, 8408446, 21021115, 42042230, 130330913, 260661826, 651654565, 1303309130]

約数ペア:

[(1, 1303309130), (2, 651654565), (5, 260661826), (10, 130330913), (31, 42042230), (62, 21021115), (155, 8408446), (310, 4204223)]