636506730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{53987}}^1$

素因数の和:54131

約数の個数: 48

約数和(自身を含む): 1667581344

約数和(自身を除く): 1031074614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 53987, 107974, 161961, 269935, 323922, 485883, 539870, 809805, 971766, 1619610, 2429415, 4858830, 7072297, 14144594, 21216891, 35361485, 42433782, 63650673, 70722970, 106084455, 127301346, 212168910, 318253365, 636506730]

約数ペア:

[(1, 636506730), (2, 318253365), (3, 212168910), (5, 127301346), (6, 106084455), (9, 70722970), (10, 63650673), (15, 42433782), (18, 35361485), (30, 21216891), (45, 14144594), (90, 7072297), (131, 4858830), (262, 2429415), (393, 1619610), (655, 971766), (786, 809805), (1179, 539870), (1310, 485883), (1965, 323922), (2358, 269935), (3930, 161961), (5895, 107974), (11790, 53987)]