201769140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{90887}}^1$

素因数の和:90936

約数の個数: 48

約数和(自身を含む): 580228992

約数和(自身を除く): 378459852

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, 90887, 181774, 272661, 363548, 454435, 545322, 908870, 1090644, 1363305, 1817740, 2726610, 3362819, 5453220, 6725638, 10088457, 13451276, 16814095, 20176914, 33628190, 40353828, 50442285, 67256380, 100884570, 201769140]

約数ペア:

[(1, 201769140), (2, 100884570), (3, 67256380), (4, 50442285), (5, 40353828), (6, 33628190), (10, 20176914), (12, 16814095), (15, 13451276), (20, 10088457), (30, 6725638), (37, 5453220), (60, 3362819), (74, 2726610), (111, 1817740), (148, 1363305), (185, 1090644), (222, 908870), (370, 545322), (444, 454435), (555, 363548), (740, 272661), (1110, 181774), (2220, 90887)]