289059630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{418927}}^1$

素因数の和:418960

約数の個数: 32

約数和(自身を含む): 723907584

約数和(自身を除く): 434847954

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 418927, 837854, 1256781, 2094635, 2513562, 4189270, 6283905, 9635321, 12567810, 19270642, 28905963, 48176605, 57811926, 96353210, 144529815, 289059630]

約数ペア:

[(1, 289059630), (2, 144529815), (3, 96353210), (5, 57811926), (6, 48176605), (10, 28905963), (15, 19270642), (23, 12567810), (30, 9635321), (46, 6283905), (69, 4189270), (115, 2513562), (138, 2094635), (230, 1256781), (345, 837854), (690, 418927)]