13788420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6211}}^1$

素因数の和:6260

約数の個数: 48

約数和(自身を含む): 39657408

約数和(自身を除く): 25868988

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, 6211, 12422, 18633, 24844, 31055, 37266, 62110, 74532, 93165, 124220, 186330, 229807, 372660, 459614, 689421, 919228, 1149035, 1378842, 2298070, 2757684, 3447105, 4596140, 6894210, 13788420]

約数ペア:

[(1, 13788420), (2, 6894210), (3, 4596140), (4, 3447105), (5, 2757684), (6, 2298070), (10, 1378842), (12, 1149035), (15, 919228), (20, 689421), (30, 459614), (37, 372660), (60, 229807), (74, 186330), (111, 124220), (148, 93165), (185, 74532), (222, 62110), (370, 37266), (444, 31055), (555, 24844), (740, 18633), (1110, 12422), (2220, 6211)]