68998340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{93241}}^1$

素因数の和:93287

約数の個数: 24

約数和(自身を含む): 148814232

約数和(自身を除く): 79815892

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 93241, 186482, 372964, 466205, 932410, 1864820, 3449917, 6899834, 13799668, 17249585, 34499170, 68998340]

約数ペア:

[(1, 68998340), (2, 34499170), (4, 17249585), (5, 13799668), (10, 6899834), (20, 3449917), (37, 1864820), (74, 932410), (148, 466205), (185, 372964), (370, 186482), (740, 93241)]