6853840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12239}}^1$

素因数の和:12259

約数の個数: 40

約数和(自身を含む): 18213120

約数和(自身を除く): 11359280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12239, 24478, 48956, 61195, 85673, 97912, 122390, 171346, 195824, 244780, 342692, 428365, 489560, 685384, 856730, 979120, 1370768, 1713460, 3426920, 6853840]

約数ペア:

[(1, 6853840), (2, 3426920), (4, 1713460), (5, 1370768), (7, 979120), (8, 856730), (10, 685384), (14, 489560), (16, 428365), (20, 342692), (28, 244780), (35, 195824), (40, 171346), (56, 122390), (70, 97912), (80, 85673), (112, 61195), (140, 48956), (280, 24478), (560, 12239)]