30961326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3581}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 68086656

約数和(自身を除く): 37125330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 3581, 4323, 7162, 8646, 10743, 21486, 39391, 78782, 118173, 236346, 469111, 938222, 1407333, 2814666, 5160221, 10320442, 15480663, 30961326]

約数ペア:

[(1, 30961326), (2, 15480663), (3, 10320442), (6, 5160221), (11, 2814666), (22, 1407333), (33, 938222), (66, 469111), (131, 236346), (262, 118173), (393, 78782), (786, 39391), (1441, 21486), (2882, 10743), (3581, 8646), (4323, 7162)]