269539090

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{18731}}^1$

素因数の和:20177

約数の個数: 16

約数和(自身を含む): 485533440

約数和(自身を除く): 215994350

約数列:

[1, 2, 5, 10, 1439, 2878, 7195, 14390, 18731, 37462, 93655, 187310, 26953909, 53907818, 134769545, 269539090]

約数ペア:

[(1, 269539090), (2, 134769545), (5, 53907818), (10, 26953909), (1439, 187310), (2878, 93655), (7195, 37462), (14390, 18731)]