40340340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224113}}^1$

素因数の和:224128

約数の個数: 36

約数和(自身を含む): 122366244

約数和(自身を除く): 82025904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224113, 448226, 672339, 896452, 1120565, 1344678, 2017017, 2241130, 2689356, 3361695, 4034034, 4482260, 6723390, 8068068, 10085085, 13446780, 20170170, 40340340]

約数ペア:

[(1, 40340340), (2, 20170170), (3, 13446780), (4, 10085085), (5, 8068068), (6, 6723390), (9, 4482260), (10, 4034034), (12, 3361695), (15, 2689356), (18, 2241130), (20, 2017017), (30, 1344678), (36, 1120565), (45, 896452), (60, 672339), (90, 448226), (180, 224113)]