64185810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5363

約数の個数: 64

約数和(自身を含む): 171279360

約数和(自身を除く): 107093550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5309, 6045, 10618, 12090, 15927, 26545, 31854, 53090, 69017, 79635, 138034, 159270, 164579, 207051, 329158, 345085, 414102, 493737, 690170, 822895, 987474, 1035255, 1645790, 2070510, 2139527, 2468685, 4279054, 4937370, 6418581, 10697635, 12837162, 21395270, 32092905, 64185810]

約数ペア:

[(1, 64185810), (2, 32092905), (3, 21395270), (5, 12837162), (6, 10697635), (10, 6418581), (13, 4937370), (15, 4279054), (26, 2468685), (30, 2139527), (31, 2070510), (39, 1645790), (62, 1035255), (65, 987474), (78, 822895), (93, 690170), (130, 493737), (155, 414102), (186, 345085), (195, 329158), (310, 207051), (390, 164579), (403, 159270), (465, 138034), (806, 79635), (930, 69017), (1209, 53090), (2015, 31854), (2418, 26545), (4030, 15927), (5309, 12090), (6045, 10618)]