1275012010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1903003}}^1$

素因数の和:1903077

約数の個数: 16

約数和(自身を含む): 2329276896

約数和(自身を除く): 1054264886

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1903003, 3806006, 9515015, 19030030, 127501201, 255002402, 637506005, 1275012010]

約数ペア:

[(1, 1275012010), (2, 637506005), (5, 255002402), (10, 127501201), (67, 19030030), (134, 9515015), (335, 3806006), (670, 1903003)]