2711250430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{18541}}^1$

素因数の和:20644

約数の個数: 32

約数和(自身を含む): 5580400320

約数和(自身を除く): 2869149890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2089, 4178, 10445, 14623, 18541, 20890, 29246, 37082, 73115, 92705, 129787, 146230, 185410, 259574, 648935, 1297870, 38732149, 77464298, 193660745, 271125043, 387321490, 542250086, 1355625215, 2711250430]

約数ペア:

[(1, 2711250430), (2, 1355625215), (5, 542250086), (7, 387321490), (10, 271125043), (14, 193660745), (35, 77464298), (70, 38732149), (2089, 1297870), (4178, 648935), (10445, 259574), (14623, 185410), (18541, 146230), (20890, 129787), (29246, 92705), (37082, 73115)]