68988630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2801}}^1$

素因数の和:3632

約数の個数: 32

約数和(自身を含む): 165833568

約数和(自身を除く): 96844938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 2801, 4105, 4926, 5602, 8210, 8403, 12315, 14005, 16806, 24630, 28010, 42015, 84030, 2299621, 4599242, 6898863, 11498105, 13797726, 22996210, 34494315, 68988630]

約数ペア:

[(1, 68988630), (2, 34494315), (3, 22996210), (5, 13797726), (6, 11498105), (10, 6898863), (15, 4599242), (30, 2299621), (821, 84030), (1642, 42015), (2463, 28010), (2801, 24630), (4105, 16806), (4926, 14005), (5602, 12315), (8210, 8403)]