97037990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3457}}^1$

素因数の和:3872

約数の個数: 32

約数和(自身を含む): 200176704

約数和(自身を除く): 103138714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2807, 3457, 4010, 5614, 6914, 14035, 17285, 24199, 28070, 34570, 48398, 120995, 241990, 1386257, 2772514, 6931285, 9703799, 13862570, 19407598, 48518995, 97037990]

約数ペア:

[(1, 97037990), (2, 48518995), (5, 19407598), (7, 13862570), (10, 9703799), (14, 6931285), (35, 2772514), (70, 1386257), (401, 241990), (802, 120995), (2005, 48398), (2807, 34570), (3457, 28070), (4010, 24199), (5614, 17285), (6914, 14035)]