386883140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{18301}}^1$

素因数の和:18468

約数の個数: 48

約数和(自身を含む): 934719744

約数和(自身を除く): 547836604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 18301, 21140, 36602, 73204, 91505, 128107, 183010, 256214, 366020, 512428, 640535, 1281070, 2562140, 2763451, 5526902, 11053804, 13817255, 19344157, 27634510, 38688314, 55269020, 77376628, 96720785, 193441570, 386883140]

約数ペア:

[(1, 386883140), (2, 193441570), (4, 96720785), (5, 77376628), (7, 55269020), (10, 38688314), (14, 27634510), (20, 19344157), (28, 13817255), (35, 11053804), (70, 5526902), (140, 2763451), (151, 2562140), (302, 1281070), (604, 640535), (755, 512428), (1057, 366020), (1510, 256214), (2114, 183010), (3020, 128107), (4228, 91505), (5285, 73204), (10570, 36602), (18301, 21140)]