543312140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3880801}}^1$

素因数の和:3880817

約数の個数: 24

約数和(自身を含む): 1303949472

約数和(自身を除く): 760637332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3880801, 7761602, 15523204, 19404005, 27165607, 38808010, 54331214, 77616020, 108662428, 135828035, 271656070, 543312140]

約数ペア:

[(1, 543312140), (2, 271656070), (4, 135828035), (5, 108662428), (7, 77616020), (10, 54331214), (14, 38808010), (20, 27165607), (28, 19404005), (35, 15523204), (70, 7761602), (140, 3880801)]