29577780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{164321}}^1$

素因数の和:164336

約数の個数: 36

約数和(自身を含む): 89719812

約数和(自身を除く): 60142032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 164321, 328642, 492963, 657284, 821605, 985926, 1478889, 1643210, 1971852, 2464815, 2957778, 3286420, 4929630, 5915556, 7394445, 9859260, 14788890, 29577780]

約数ペア:

[(1, 29577780), (2, 14788890), (3, 9859260), (4, 7394445), (5, 5915556), (6, 4929630), (9, 3286420), (10, 2957778), (12, 2464815), (15, 1971852), (18, 1643210), (20, 1478889), (30, 985926), (36, 821605), (45, 657284), (60, 492963), (90, 328642), (180, 164321)]