964831490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{205721}}^1$

素因数の和:205802

約数の個数: 32

約数和(自身を含む): 2014429824

約数和(自身を除く): 1049598334

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 205721, 411442, 1028605, 1440047, 2057210, 2880094, 7200235, 13783307, 14400470, 27566614, 68916535, 96483149, 137833070, 192966298, 482415745, 964831490]

約数ペア:

[(1, 964831490), (2, 482415745), (5, 192966298), (7, 137833070), (10, 96483149), (14, 68916535), (35, 27566614), (67, 14400470), (70, 13783307), (134, 7200235), (335, 2880094), (469, 2057210), (670, 1440047), (938, 1028605), (2345, 411442), (4690, 205721)]