16988670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{62921}}^1$

素因数の和:62937

約数の個数: 32

約数和(自身を含む): 45303840

約数和(自身を除く): 28315170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 62921, 125842, 188763, 314605, 377526, 566289, 629210, 943815, 1132578, 1698867, 1887630, 2831445, 3397734, 5662890, 8494335, 16988670]

約数ペア:

[(1, 16988670), (2, 8494335), (3, 5662890), (5, 3397734), (6, 2831445), (9, 1887630), (10, 1698867), (15, 1132578), (18, 943815), (27, 629210), (30, 566289), (45, 377526), (54, 314605), (90, 188763), (135, 125842), (270, 62921)]