2190452820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{853}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 6207172608

約数和(自身を除く): 4016719788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 337, 381, 508, 635, 674, 762, 853, 1011, 1270, 1348, 1524, 1685, 1706, 1905, 2022, 2540, 2559, 3370, 3412, 3810, 4044, 4265, 5055, 5118, 6740, 7620, 8530, 10110, 10236, 12795, 17060, 20220, 25590, 42799, 51180, 85598, 108331, 128397, 171196, 213995, 216662, 256794, 287461, 324993, 427990, 433324, 513588, 541655, 574922, 641985, 649986, 855980, 862383, 1083310, 1149844, 1283970, 1299972, 1437305, 1624965, 1724766, 2166620, 2567940, 2874610, 3249930, 3449532, 4311915, 5749220, 6499860, 8623830, 17247660, 36507547, 73015094, 109522641, 146030188, 182537735, 219045282, 365075470, 438090564, 547613205, 730150940, 1095226410, 2190452820]

約数ペア:

[(1, 2190452820), (2, 1095226410), (3, 730150940), (4, 547613205), (5, 438090564), (6, 365075470), (10, 219045282), (12, 182537735), (15, 146030188), (20, 109522641), (30, 73015094), (60, 36507547), (127, 17247660), (254, 8623830), (337, 6499860), (381, 5749220), (508, 4311915), (635, 3449532), (674, 3249930), (762, 2874610), (853, 2567940), (1011, 2166620), (1270, 1724766), (1348, 1624965), (1524, 1437305), (1685, 1299972), (1706, 1283970), (1905, 1149844), (2022, 1083310), (2540, 862383), (2559, 855980), (3370, 649986), (3412, 641985), (3810, 574922), (4044, 541655), (4265, 513588), (5055, 433324), (5118, 427990), (6740, 324993), (7620, 287461), (8530, 256794), (10110, 216662), (10236, 213995), (12795, 171196), (17060, 128397), (20220, 108331), (25590, 85598), (42799, 51180)]