299032390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 550623744

約数和(自身を除く): 251591354

約数列:

[1, 2, 5, 10, 67, 131, 134, 262, 335, 655, 670, 1310, 3407, 6814, 8777, 17035, 17554, 34070, 43885, 87770, 228269, 446317, 456538, 892634, 1141345, 2231585, 2282690, 4463170, 29903239, 59806478, 149516195, 299032390]

約数ペア:

[(1, 299032390), (2, 149516195), (5, 59806478), (10, 29903239), (67, 4463170), (131, 2282690), (134, 2231585), (262, 1141345), (335, 892634), (655, 456538), (670, 446317), (1310, 228269), (3407, 87770), (6814, 43885), (8777, 34070), (17035, 17554)]