131799180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59369}}^1$

素因数の和:59418

約数の個数: 48

約数和(自身を含む): 379018080

約数和(自身を除く): 247218900

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, 59369, 118738, 178107, 237476, 296845, 356214, 593690, 712428, 890535, 1187380, 1781070, 2196653, 3562140, 4393306, 6589959, 8786612, 10983265, 13179918, 21966530, 26359836, 32949795, 43933060, 65899590, 131799180]

約数ペア:

[(1, 131799180), (2, 65899590), (3, 43933060), (4, 32949795), (5, 26359836), (6, 21966530), (10, 13179918), (12, 10983265), (15, 8786612), (20, 6589959), (30, 4393306), (37, 3562140), (60, 2196653), (74, 1781070), (111, 1187380), (148, 890535), (185, 712428), (222, 593690), (370, 356214), (444, 296845), (555, 237476), (740, 178107), (1110, 118738), (2220, 59369)]