2988897746230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{163193}}^1$

素因数の和:163414

約数の個数: 128

約数和(自身を含む): 6253614968832

約数和(自身を除く): 3264717222602

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 131, 155, 205, 262, 310, 341, 410, 451, 655, 682, 902, 1271, 1310, 1441, 1705, 2255, 2542, 2882, 3410, 4061, 4510, 5371, 6355, 7205, 8122, 10742, 12710, 13981, 14410, 20305, 26855, 27962, 40610, 44671, 53710, 59081, 69905, 89342, 118162, 139810, 163193, 166501, 223355, 295405, 326386, 333002, 446710, 590810, 815965, 832505, 1631930, 1665010, 1795123, 1831511, 3590246, 3663022, 5058983, 6690913, 8975615, 9157555, 10117966, 13381826, 17951230, 18315110, 21378283, 25294915, 33454565, 42756566, 50589830, 55648813, 66909130, 73600043, 106891415, 111297626, 147200086, 207418303, 213782830, 235161113, 278244065, 368000215, 414836606, 470322226, 556488130, 662726773, 736000430, 876509603, 1037091515, 1175805565, 1325453546, 1753019206, 2074183030, 2281601333, 2351611130, 3313633865, 4382548015, 4563202666, 6627267730, 7289994503, 8765096030, 9641605633, 11408006665, 14579989006, 19283211266, 22816013330, 27171797693, 36449972515, 48208028165, 54343595386, 72899945030, 96416056330, 135858988465, 271717976930, 298889774623, 597779549246, 1494448873115, 2988897746230]

約数ペア:

[(1, 2988897746230), (2, 1494448873115), (5, 597779549246), (10, 298889774623), (11, 271717976930), (22, 135858988465), (31, 96416056330), (41, 72899945030), (55, 54343595386), (62, 48208028165), (82, 36449972515), (110, 27171797693), (131, 22816013330), (155, 19283211266), (205, 14579989006), (262, 11408006665), (310, 9641605633), (341, 8765096030), (410, 7289994503), (451, 6627267730), (655, 4563202666), (682, 4382548015), (902, 3313633865), (1271, 2351611130), (1310, 2281601333), (1441, 2074183030), (1705, 1753019206), (2255, 1325453546), (2542, 1175805565), (2882, 1037091515), (3410, 876509603), (4061, 736000430), (4510, 662726773), (5371, 556488130), (6355, 470322226), (7205, 414836606), (8122, 368000215), (10742, 278244065), (12710, 235161113), (13981, 213782830), (14410, 207418303), (20305, 147200086), (26855, 111297626), (27962, 106891415), (40610, 73600043), (44671, 66909130), (53710, 55648813), (59081, 50589830), (69905, 42756566), (89342, 33454565), (118162, 25294915), (139810, 21378283), (163193, 18315110), (166501, 17951230), (223355, 13381826), (295405, 10117966), (326386, 9157555), (333002, 8975615), (446710, 6690913), (590810, 5058983), (815965, 3663022), (832505, 3590246), (1631930, 1831511), (1665010, 1795123)]