72079770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{343237}}^1$

素因数の和:343254

約数の個数: 32

約数和(自身を含む): 197705088

約数和(自身を除く): 125625318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 343237, 686474, 1029711, 1716185, 2059422, 2402659, 3432370, 4805318, 5148555, 7207977, 10297110, 12013295, 14415954, 24026590, 36039885, 72079770]

約数ペア:

[(1, 72079770), (2, 36039885), (3, 24026590), (5, 14415954), (6, 12013295), (7, 10297110), (10, 7207977), (14, 5148555), (15, 4805318), (21, 3432370), (30, 2402659), (35, 2059422), (42, 1716185), (70, 1029711), (105, 686474), (210, 343237)]