201667020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{90841}}^1$

素因数の和:90890

約数の個数: 48

約数和(自身を含む): 579935328

約数和(自身を除く): 378268308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 90841, 181682, 272523, 363364, 454205, 545046, 908410, 1090092, 1362615, 1816820, 2725230, 3361117, 5450460, 6722234, 10083351, 13444468, 16805585, 20166702, 33611170, 40333404, 50416755, 67222340, 100833510, 201667020]

約数ペア:

[(1, 201667020), (2, 100833510), (3, 67222340), (4, 50416755), (5, 40333404), (6, 33611170), (10, 20166702), (12, 16805585), (15, 13444468), (20, 10083351), (30, 6722234), (37, 5450460), (60, 3361117), (74, 2725230), (111, 1816820), (148, 1362615), (185, 1090092), (222, 908410), (370, 545046), (444, 454205), (555, 363364), (740, 272523), (1110, 181682), (2220, 90841)]