66961810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5879}}^1$

素因数の和:5970

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 62586350

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 5879, 11390, 11758, 29395, 58790, 99943, 199886, 393893, 499715, 787786, 999430, 1969465, 3938930, 6696181, 13392362, 33480905, 66961810]

約数ペア:

[(1, 66961810), (2, 33480905), (5, 13392362), (10, 6696181), (17, 3938930), (34, 1969465), (67, 999430), (85, 787786), (134, 499715), (170, 393893), (335, 199886), (670, 99943), (1139, 58790), (2278, 29395), (5695, 11758), (5879, 11390)]