26823810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 70076160

約数和(自身を除く): 43252350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 631, 654, 1090, 1262, 1417, 1635, 1893, 2834, 3155, 3270, 3786, 4251, 6310, 7085, 8203, 8502, 9465, 14170, 16406, 18930, 21255, 24609, 41015, 42510, 49218, 68779, 82030, 123045, 137558, 206337, 246090, 343895, 412674, 687790, 894127, 1031685, 1788254, 2063370, 2682381, 4470635, 5364762, 8941270, 13411905, 26823810]

約数ペア:

[(1, 26823810), (2, 13411905), (3, 8941270), (5, 5364762), (6, 4470635), (10, 2682381), (13, 2063370), (15, 1788254), (26, 1031685), (30, 894127), (39, 687790), (65, 412674), (78, 343895), (109, 246090), (130, 206337), (195, 137558), (218, 123045), (327, 82030), (390, 68779), (545, 49218), (631, 42510), (654, 41015), (1090, 24609), (1262, 21255), (1417, 18930), (1635, 16406), (1893, 14170), (2834, 9465), (3155, 8502), (3270, 8203), (3786, 7085), (4251, 6310)]