103410020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{738643}}^1$

素因数の和:738659

約数の個数: 24

約数和(自身を含む): 248184384

約数和(自身を除く): 144774364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 738643, 1477286, 2954572, 3693215, 5170501, 7386430, 10341002, 14772860, 20682004, 25852505, 51705010, 103410020]

約数ペア:

[(1, 103410020), (2, 51705010), (4, 25852505), (5, 20682004), (7, 14772860), (10, 10341002), (14, 7386430), (20, 5170501), (28, 3693215), (35, 2954572), (70, 1477286), (140, 738643)]