67619220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26209}}^1$

素因数の和:26264

約数の個数: 48

約数和(自身を含む): 193744320

約数和(自身を除く): 126125100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 26209, 52418, 78627, 104836, 131045, 157254, 262090, 314508, 393135, 524180, 786270, 1126987, 1572540, 2253974, 3380961, 4507948, 5634935, 6761922, 11269870, 13523844, 16904805, 22539740, 33809610, 67619220]

約数ペア:

[(1, 67619220), (2, 33809610), (3, 22539740), (4, 16904805), (5, 13523844), (6, 11269870), (10, 6761922), (12, 5634935), (15, 4507948), (20, 3380961), (30, 2253974), (43, 1572540), (60, 1126987), (86, 786270), (129, 524180), (172, 393135), (215, 314508), (258, 262090), (430, 157254), (516, 131045), (645, 104836), (860, 78627), (1290, 52418), (2580, 26209)]