7231210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 15661440

約数和(自身を除く): 8430230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5437, 10874, 27185, 38059, 54370, 76118, 103303, 190295, 206606, 380590, 516515, 723121, 1033030, 1446242, 3615605, 7231210]

約数ペア:

[(1, 7231210), (2, 3615605), (5, 1446242), (7, 1033030), (10, 723121), (14, 516515), (19, 380590), (35, 206606), (38, 190295), (70, 103303), (95, 76118), (133, 54370), (190, 38059), (266, 27185), (665, 10874), (1330, 5437)]