139233390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{5653}}^1$

素因数の和:6484

約数の個数: 32

約数和(自身を含む): 334626336

約数和(自身を除く): 195392946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 4105, 4926, 5653, 8210, 11306, 12315, 16959, 24630, 28265, 33918, 56530, 84795, 169590, 4641113, 9282226, 13923339, 23205565, 27846678, 46411130, 69616695, 139233390]

約数ペア:

[(1, 139233390), (2, 69616695), (3, 46411130), (5, 27846678), (6, 23205565), (10, 13923339), (15, 9282226), (30, 4641113), (821, 169590), (1642, 84795), (2463, 56530), (4105, 33918), (4926, 28265), (5653, 24630), (8210, 16959), (11306, 12315)]