9541690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 8187590

約数列:

[1, 2, 5, 10, 71, 89, 142, 151, 178, 302, 355, 445, 710, 755, 890, 1510, 6319, 10721, 12638, 13439, 21442, 26878, 31595, 53605, 63190, 67195, 107210, 134390, 954169, 1908338, 4770845, 9541690]

約数ペア:

[(1, 9541690), (2, 4770845), (5, 1908338), (10, 954169), (71, 134390), (89, 107210), (142, 67195), (151, 63190), (178, 53605), (302, 31595), (355, 26878), (445, 21442), (710, 13439), (755, 12638), (890, 10721), (1510, 6319)]