543282460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3880589}}^1$

素因数の和:3880605

約数の個数: 24

約数和(自身を含む): 1303878240

約数和(自身を除く): 760595780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3880589, 7761178, 15522356, 19402945, 27164123, 38805890, 54328246, 77611780, 108656492, 135820615, 271641230, 543282460]

約数ペア:

[(1, 543282460), (2, 271641230), (4, 135820615), (5, 108656492), (7, 77611780), (10, 54328246), (14, 38805890), (20, 27164123), (28, 19402945), (35, 15522356), (70, 7761178), (140, 3880589)]