27340390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35507}}^1$

素因数の和:35532

約数の個数: 32

約数和(自身を含む): 61357824

約数和(自身を除く): 34017434

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 35507, 71014, 177535, 248549, 355070, 390577, 497098, 781154, 1242745, 1952885, 2485490, 2734039, 3905770, 5468078, 13670195, 27340390]

約数ペア:

[(1, 27340390), (2, 13670195), (5, 5468078), (7, 3905770), (10, 2734039), (11, 2485490), (14, 1952885), (22, 1242745), (35, 781154), (55, 497098), (70, 390577), (77, 355070), (110, 248549), (154, 177535), (385, 71014), (770, 35507)]