870345710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1\times {\mathrm{2897}}^1$

素因数の和:5228

約数の個数: 32

約数和(自身を含む): 1688444352

約数和(自身を除く): 818098642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2311, 2897, 4622, 5794, 11555, 14485, 23110, 28970, 30043, 37661, 60086, 75322, 150215, 188305, 300430, 376610, 6694967, 13389934, 33474835, 66949670, 87034571, 174069142, 435172855, 870345710]

約数ペア:

[(1, 870345710), (2, 435172855), (5, 174069142), (10, 87034571), (13, 66949670), (26, 33474835), (65, 13389934), (130, 6694967), (2311, 376610), (2897, 300430), (4622, 188305), (5794, 150215), (11555, 75322), (14485, 60086), (23110, 37661), (28970, 30043)]