84474540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469303}}^1$

素因数の和:469318

約数の個数: 36

約数和(自身を含む): 256239984

約数和(自身を除く): 171765444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469303, 938606, 1407909, 1877212, 2346515, 2815818, 4223727, 4693030, 5631636, 7039545, 8447454, 9386060, 14079090, 16894908, 21118635, 28158180, 42237270, 84474540]

約数ペア:

[(1, 84474540), (2, 42237270), (3, 28158180), (4, 21118635), (5, 16894908), (6, 14079090), (9, 9386060), (10, 8447454), (12, 7039545), (15, 5631636), (18, 4693030), (20, 4223727), (30, 2815818), (36, 2346515), (45, 1877212), (60, 1407909), (90, 938606), (180, 469303)]