179995230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{666649}}^1$

素因数の和:666665

約数の個数: 32

約数和(自身を含む): 479988000

約数和(自身を除く): 299992770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 666649, 1333298, 1999947, 3333245, 3999894, 5999841, 6666490, 9999735, 11999682, 17999523, 19999470, 29999205, 35999046, 59998410, 89997615, 179995230]

約数ペア:

[(1, 179995230), (2, 89997615), (3, 59998410), (5, 35999046), (6, 29999205), (9, 19999470), (10, 17999523), (15, 11999682), (18, 9999735), (27, 6666490), (30, 5999841), (45, 3999894), (54, 3333245), (90, 1999947), (135, 1333298), (270, 666649)]