298737660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 903873600

約数和(自身を除く): 605135940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 449, 780, 853, 898, 1347, 1706, 1796, 2245, 2559, 2694, 3412, 4265, 4490, 5118, 5388, 5837, 6735, 8530, 8980, 10236, 11089, 11674, 12795, 13470, 17060, 17511, 22178, 23348, 25590, 26940, 29185, 33267, 35022, 44356, 51180, 55445, 58370, 66534, 70044, 87555, 110890, 116740, 133068, 166335, 175110, 221780, 332670, 350220, 382997, 665340, 765994, 1148991, 1531988, 1914985, 2297982, 3829970, 4595964, 4978961, 5744955, 7659940, 9957922, 11489910, 14936883, 19915844, 22979820, 24894805, 29873766, 49789610, 59747532, 74684415, 99579220, 149368830, 298737660]

約数ペア:

[(1, 298737660), (2, 149368830), (3, 99579220), (4, 74684415), (5, 59747532), (6, 49789610), (10, 29873766), (12, 24894805), (13, 22979820), (15, 19915844), (20, 14936883), (26, 11489910), (30, 9957922), (39, 7659940), (52, 5744955), (60, 4978961), (65, 4595964), (78, 3829970), (130, 2297982), (156, 1914985), (195, 1531988), (260, 1148991), (390, 765994), (449, 665340), (780, 382997), (853, 350220), (898, 332670), (1347, 221780), (1706, 175110), (1796, 166335), (2245, 133068), (2559, 116740), (2694, 110890), (3412, 87555), (4265, 70044), (4490, 66534), (5118, 58370), (5388, 55445), (5837, 51180), (6735, 44356), (8530, 35022), (8980, 33267), (10236, 29185), (11089, 26940), (11674, 25590), (12795, 23348), (13470, 22178), (17060, 17511)]