30831636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 79123968

約数和(自身を除く): 48292332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1441, 1572, 1783, 2882, 3566, 4323, 5349, 5764, 7132, 8646, 10698, 17292, 19613, 21396, 39226, 58839, 78452, 117678, 233573, 235356, 467146, 700719, 934292, 1401438, 2569303, 2802876, 5138606, 7707909, 10277212, 15415818, 30831636]

約数ペア:

[(1, 30831636), (2, 15415818), (3, 10277212), (4, 7707909), (6, 5138606), (11, 2802876), (12, 2569303), (22, 1401438), (33, 934292), (44, 700719), (66, 467146), (131, 235356), (132, 233573), (262, 117678), (393, 78452), (524, 58839), (786, 39226), (1441, 21396), (1572, 19613), (1783, 17292), (2882, 10698), (3566, 8646), (4323, 7132), (5349, 5764)]