105295540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{752111}}^1$

素因数の和:752127

約数の個数: 24

約数和(自身を含む): 252709632

約数和(自身を除く): 147414092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 752111, 1504222, 3008444, 3760555, 5264777, 7521110, 10529554, 15042220, 21059108, 26323885, 52647770, 105295540]

約数ペア:

[(1, 105295540), (2, 52647770), (4, 26323885), (5, 21059108), (7, 15042220), (10, 10529554), (14, 7521110), (20, 5264777), (28, 3760555), (35, 3008444), (70, 1504222), (140, 752111)]