14991460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 34800192

約数和(自身を除く): 19808732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 821, 830, 913, 1642, 1660, 1826, 3284, 3652, 4105, 4565, 8210, 9031, 9130, 16420, 18062, 18260, 36124, 45155, 68143, 90310, 136286, 180620, 272572, 340715, 681430, 749573, 1362860, 1499146, 2998292, 3747865, 7495730, 14991460]

約数ペア:

[(1, 14991460), (2, 7495730), (4, 3747865), (5, 2998292), (10, 1499146), (11, 1362860), (20, 749573), (22, 681430), (44, 340715), (55, 272572), (83, 180620), (110, 136286), (166, 90310), (220, 68143), (332, 45155), (415, 36124), (821, 18260), (830, 18062), (913, 16420), (1642, 9130), (1660, 9031), (1826, 8210), (3284, 4565), (3652, 4105)]