66051780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20771}}^1$

素因数の和:20836

約数の個数: 48

約数和(自身を含む): 188443584

約数和(自身を除く): 122391804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 20771, 41542, 62313, 83084, 103855, 124626, 207710, 249252, 311565, 415420, 623130, 1100863, 1246260, 2201726, 3302589, 4403452, 5504315, 6605178, 11008630, 13210356, 16512945, 22017260, 33025890, 66051780]

約数ペア:

[(1, 66051780), (2, 33025890), (3, 22017260), (4, 16512945), (5, 13210356), (6, 11008630), (10, 6605178), (12, 5504315), (15, 4403452), (20, 3302589), (30, 2201726), (53, 1246260), (60, 1100863), (106, 623130), (159, 415420), (212, 311565), (265, 249252), (318, 207710), (530, 124626), (636, 103855), (795, 83084), (1060, 62313), (1590, 41542), (3180, 20771)]