26929890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23017}}^1$

素因数の和:23043

約数の個数: 48

約数和(自身を含む): 75406968

約数和(自身を除く): 48477078

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 23017, 46034, 69051, 115085, 138102, 207153, 230170, 299221, 345255, 414306, 598442, 690510, 897663, 1035765, 1496105, 1795326, 2071530, 2692989, 2992210, 4488315, 5385978, 8976630, 13464945, 26929890]

約数ペア:

[(1, 26929890), (2, 13464945), (3, 8976630), (5, 5385978), (6, 4488315), (9, 2992210), (10, 2692989), (13, 2071530), (15, 1795326), (18, 1496105), (26, 1035765), (30, 897663), (39, 690510), (45, 598442), (65, 414306), (78, 345255), (90, 299221), (117, 230170), (130, 207153), (195, 138102), (234, 115085), (390, 69051), (585, 46034), (1170, 23017)]