54614140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{390101}}^1$

素因数の和:390117

約数の個数: 24

約数和(自身を含む): 131074272

約数和(自身を除く): 76460132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 390101, 780202, 1560404, 1950505, 2730707, 3901010, 5461414, 7802020, 10922828, 13653535, 27307070, 54614140]

約数ペア:

[(1, 54614140), (2, 27307070), (4, 13653535), (5, 10922828), (7, 7802020), (10, 5461414), (14, 3901010), (20, 2730707), (28, 1950505), (35, 1560404), (70, 780202), (140, 390101)]