299209270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7321}}^1$

素因数の和:7456

約数の個数: 32

約数和(自身を含む): 555651936

約数和(自身を除く): 256442666

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 4087, 7321, 8174, 14642, 20435, 36605, 40870, 73210, 446581, 490507, 893162, 981014, 2232905, 2452535, 4465810, 4905070, 29920927, 59841854, 149604635, 299209270]

約数ペア:

[(1, 299209270), (2, 149604635), (5, 59841854), (10, 29920927), (61, 4905070), (67, 4465810), (122, 2452535), (134, 2232905), (305, 981014), (335, 893162), (610, 490507), (670, 446581), (4087, 73210), (7321, 40870), (8174, 36605), (14642, 20435)]