218063940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{98227}}^1$

素因数の和:98276

約数の個数: 48

約数和(自身を含む): 627087552

約数和(自身を除く): 409023612

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, 98227, 196454, 294681, 392908, 491135, 589362, 982270, 1178724, 1473405, 1964540, 2946810, 3634399, 5893620, 7268798, 10903197, 14537596, 18171995, 21806394, 36343990, 43612788, 54515985, 72687980, 109031970, 218063940]

約数ペア:

[(1, 218063940), (2, 109031970), (3, 72687980), (4, 54515985), (5, 43612788), (6, 36343990), (10, 21806394), (12, 18171995), (15, 14537596), (20, 10903197), (30, 7268798), (37, 5893620), (60, 3634399), (74, 2946810), (111, 1964540), (148, 1473405), (185, 1178724), (222, 982270), (370, 589362), (444, 491135), (555, 392908), (740, 294681), (1110, 196454), (2220, 98227)]