13874220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25693}}^1$

素因数の和:25711

約数の個数: 48

約数和(自身を含む): 43165920

約数和(自身を除く): 29291700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 25693, 51386, 77079, 102772, 128465, 154158, 231237, 256930, 308316, 385395, 462474, 513860, 693711, 770790, 924948, 1156185, 1387422, 1541580, 2312370, 2774844, 3468555, 4624740, 6937110, 13874220]

約数ペア:

[(1, 13874220), (2, 6937110), (3, 4624740), (4, 3468555), (5, 2774844), (6, 2312370), (9, 1541580), (10, 1387422), (12, 1156185), (15, 924948), (18, 770790), (20, 693711), (27, 513860), (30, 462474), (36, 385395), (45, 308316), (54, 256930), (60, 231237), (90, 154158), (108, 128465), (135, 102772), (180, 77079), (270, 51386), (540, 25693)]