29875780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135799}}^1$

素因数の和:135819

約数の個数: 24

約数和(自身を含む): 68443200

約数和(自身を除く): 38567420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 135799, 271598, 543196, 678995, 1357990, 1493789, 2715980, 2987578, 5975156, 7468945, 14937890, 29875780]

約数ペア:

[(1, 29875780), (2, 14937890), (4, 7468945), (5, 5975156), (10, 2987578), (11, 2715980), (20, 1493789), (22, 1357990), (44, 678995), (55, 543196), (110, 271598), (220, 135799)]