259791060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{117023}}^1$

素因数の和:117072

約数の個数: 48

約数和(自身を含む): 747081216

約数和(自身を除く): 487290156

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, 117023, 234046, 351069, 468092, 585115, 702138, 1170230, 1404276, 1755345, 2340460, 3510690, 4329851, 7021380, 8659702, 12989553, 17319404, 21649255, 25979106, 43298510, 51958212, 64947765, 86597020, 129895530, 259791060]

約数ペア:

[(1, 259791060), (2, 129895530), (3, 86597020), (4, 64947765), (5, 51958212), (6, 43298510), (10, 25979106), (12, 21649255), (15, 17319404), (20, 12989553), (30, 8659702), (37, 7021380), (60, 4329851), (74, 3510690), (111, 2340460), (148, 1755345), (185, 1404276), (222, 1170230), (370, 702138), (444, 585115), (555, 468092), (740, 351069), (1110, 234046), (2220, 117023)]