20180851230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1370051}}^1$

素因数の和:1370552

約数の個数: 32

約数和(自身を含む): 48532722048

約数和(自身を除く): 28351870818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 1370051, 2740102, 4110153, 6850255, 8220306, 13700510, 20550765, 41101530, 672695041, 1345390082, 2018085123, 3363475205, 4036170246, 6726950410, 10090425615, 20180851230]

約数ペア:

[(1, 20180851230), (2, 10090425615), (3, 6726950410), (5, 4036170246), (6, 3363475205), (10, 2018085123), (15, 1345390082), (30, 672695041), (491, 41101530), (982, 20550765), (1473, 13700510), (2455, 8220306), (2946, 6850255), (4910, 4110153), (7365, 2740102), (14730, 1370051)]