304535438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 481140000

約数和(自身を除く): 176604562

約数列:

[1, 2, 29, 58, 131, 149, 262, 269, 298, 538, 3799, 4321, 7598, 7801, 8642, 15602, 19519, 35239, 39038, 40081, 70478, 80162, 566051, 1021931, 1132102, 1162349, 2043862, 2324698, 5250611, 10501222, 152267719, 304535438]

約数ペア:

[(1, 304535438), (2, 152267719), (29, 10501222), (58, 5250611), (131, 2324698), (149, 2043862), (262, 1162349), (269, 1132102), (298, 1021931), (538, 566051), (3799, 80162), (4321, 70478), (7598, 40081), (7801, 39038), (8642, 35239), (15602, 19519)]