190051020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1055839}}^1$

素因数の和:1055854

約数の個数: 36

約数和(自身を含む): 576488640

約数和(自身を除く): 386437620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1055839, 2111678, 3167517, 4223356, 5279195, 6335034, 9502551, 10558390, 12670068, 15837585, 19005102, 21116780, 31675170, 38010204, 47512755, 63350340, 95025510, 190051020]

約数ペア:

[(1, 190051020), (2, 95025510), (3, 63350340), (4, 47512755), (5, 38010204), (6, 31675170), (9, 21116780), (10, 19005102), (12, 15837585), (15, 12670068), (18, 10558390), (20, 9502551), (30, 6335034), (36, 5279195), (45, 4223356), (60, 3167517), (90, 2111678), (180, 1055839)]