69958890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{86369}}^1$

素因数の和:86388

約数の個数: 40

約数和(自身を含む): 188113860

約数和(自身を除く): 118154970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 86369, 172738, 259107, 431845, 518214, 777321, 863690, 1295535, 1554642, 2331963, 2591070, 3886605, 4663926, 6995889, 7773210, 11659815, 13991778, 23319630, 34979445, 69958890]

約数ペア:

[(1, 69958890), (2, 34979445), (3, 23319630), (5, 13991778), (6, 11659815), (9, 7773210), (10, 6995889), (15, 4663926), (18, 3886605), (27, 2591070), (30, 2331963), (45, 1554642), (54, 1295535), (81, 863690), (90, 777321), (135, 518214), (162, 431845), (270, 259107), (405, 172738), (810, 86369)]