14723660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 20838580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 419, 502, 838, 1004, 1255, 1676, 1757, 2095, 2510, 2933, 3514, 4190, 5020, 5866, 7028, 8380, 8785, 11732, 14665, 17570, 29330, 35140, 58660, 105169, 210338, 420676, 525845, 736183, 1051690, 1472366, 2103380, 2944732, 3680915, 7361830, 14723660]

約数ペア:

[(1, 14723660), (2, 7361830), (4, 3680915), (5, 2944732), (7, 2103380), (10, 1472366), (14, 1051690), (20, 736183), (28, 525845), (35, 420676), (70, 210338), (140, 105169), (251, 58660), (419, 35140), (502, 29330), (838, 17570), (1004, 14665), (1255, 11732), (1676, 8785), (1757, 8380), (2095, 7028), (2510, 5866), (2933, 5020), (3514, 4190)]