630541630

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{201451}}^1$

素因数の和:201771

約数の個数: 16

約数和(自身を含む): 1138606704

約数和(自身を除く): 508065074

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 201451, 402902, 1007255, 2014510, 63054163, 126108326, 315270815, 630541630]

約数ペア:

[(1, 630541630), (2, 315270815), (5, 126108326), (10, 63054163), (313, 2014510), (626, 1007255), (1565, 402902), (3130, 201451)]