64069620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4663}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 180216960

約数和(自身を除く): 116147340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 4663, 6870, 9326, 13740, 13989, 18652, 23315, 27978, 46630, 55956, 69945, 93260, 139890, 279780, 1067827, 2135654, 3203481, 4271308, 5339135, 6406962, 10678270, 12813924, 16017405, 21356540, 32034810, 64069620]

約数ペア:

[(1, 64069620), (2, 32034810), (3, 21356540), (4, 16017405), (5, 12813924), (6, 10678270), (10, 6406962), (12, 5339135), (15, 4271308), (20, 3203481), (30, 2135654), (60, 1067827), (229, 279780), (458, 139890), (687, 93260), (916, 69945), (1145, 55956), (1374, 46630), (2290, 27978), (2748, 23315), (3435, 18652), (4580, 13989), (4663, 13740), (6870, 9326)]