27841020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12541}}^1$

素因数の和:12590

約数の個数: 48

約数和(自身を含む): 80068128

約数和(自身を除く): 52227108

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, 12541, 25082, 37623, 50164, 62705, 75246, 125410, 150492, 188115, 250820, 376230, 464017, 752460, 928034, 1392051, 1856068, 2320085, 2784102, 4640170, 5568204, 6960255, 9280340, 13920510, 27841020]

約数ペア:

[(1, 27841020), (2, 13920510), (3, 9280340), (4, 6960255), (5, 5568204), (6, 4640170), (10, 2784102), (12, 2320085), (15, 1856068), (20, 1392051), (30, 928034), (37, 752460), (60, 464017), (74, 376230), (111, 250820), (148, 188115), (185, 150492), (222, 125410), (370, 75246), (444, 62705), (555, 50164), (740, 37623), (1110, 25082), (2220, 12541)]