207730590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{35149}}^1$

素因数の和:35356

約数の個数: 32

約数和(自身を含む): 501098400

約数和(自身を除く): 293367810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 35149, 70298, 105447, 175745, 210894, 351490, 527235, 1054470, 6924353, 13848706, 20773059, 34621765, 41546118, 69243530, 103865295, 207730590]

約数ペア:

[(1, 207730590), (2, 103865295), (3, 69243530), (5, 41546118), (6, 34621765), (10, 20773059), (15, 13848706), (30, 6924353), (197, 1054470), (394, 527235), (591, 351490), (985, 210894), (1182, 175745), (1970, 105447), (2955, 70298), (5910, 35149)]