42042210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{200201}}^1$

素因数の和:200218

約数の個数: 32

約数和(自身を含む): 115316352

約数和(自身を除く): 73274142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 200201, 400402, 600603, 1001005, 1201206, 1401407, 2002010, 2802814, 3003015, 4204221, 6006030, 7007035, 8408442, 14014070, 21021105, 42042210]

約数ペア:

[(1, 42042210), (2, 21021105), (3, 14014070), (5, 8408442), (6, 7007035), (7, 6006030), (10, 4204221), (14, 3003015), (15, 2802814), (21, 2002010), (30, 1401407), (35, 1201206), (42, 1001005), (70, 600603), (105, 400402), (210, 200201)]