69873860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499099}}^1$

素因数の和:499115

約数の個数: 24

約数和(自身を含む): 167697600

約数和(自身を除く): 97823740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499099, 998198, 1996396, 2495495, 3493693, 4990990, 6987386, 9981980, 13974772, 17468465, 34936930, 69873860]

約数ペア:

[(1, 69873860), (2, 34936930), (4, 17468465), (5, 13974772), (7, 9981980), (10, 6987386), (14, 4990990), (20, 3493693), (28, 2495495), (35, 1996396), (70, 998198), (140, 499099)]