3909727380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1118

約数の個数: 192

約数和(自身を含む): 12129546240

約数和(自身を除く): 8219818860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 79, 130, 134, 156, 158, 195, 201, 237, 260, 268, 316, 335, 390, 395, 402, 474, 670, 780, 790, 804, 871, 947, 948, 1005, 1027, 1185, 1340, 1580, 1742, 1894, 2010, 2054, 2370, 2613, 2841, 3081, 3484, 3788, 4020, 4108, 4355, 4735, 4740, 5135, 5226, 5293, 5682, 6162, 8710, 9470, 10270, 10452, 10586, 11364, 12311, 12324, 13065, 14205, 15405, 15879, 17420, 18940, 20540, 21172, 24622, 26130, 26465, 28410, 30810, 31758, 36933, 49244, 52260, 52930, 56820, 61555, 61620, 63449, 63516, 68809, 73866, 74813, 79395, 105860, 123110, 126898, 137618, 147732, 149626, 158790, 184665, 190347, 206427, 224439, 246220, 253796, 275236, 299252, 317245, 317580, 344045, 369330, 374065, 380694, 412854, 448878, 634490, 688090, 738660, 748130, 761388, 824837, 825708, 897756, 951735, 972569, 1032135, 1122195, 1268980, 1376180, 1496260, 1649674, 1903470, 1945138, 2064270, 2244390, 2474511, 2917707, 3299348, 3806940, 3890276, 4124185, 4128540, 4488780, 4862845, 4949022, 5012471, 5835414, 8248370, 9725690, 9898044, 10024942, 11670828, 12372555, 14588535, 15037413, 16496740, 19451380, 20049884, 24745110, 25062355, 29177070, 30074826, 49490220, 50124710, 58354140, 60149652, 65162123, 75187065, 100249420, 130324246, 150374130, 195486369, 260648492, 300748260, 325810615, 390972738, 651621230, 781945476, 977431845, 1303242460, 1954863690, 3909727380]

約数ペア:

[(1, 3909727380), (2, 1954863690), (3, 1303242460), (4, 977431845), (5, 781945476), (6, 651621230), (10, 390972738), (12, 325810615), (13, 300748260), (15, 260648492), (20, 195486369), (26, 150374130), (30, 130324246), (39, 100249420), (52, 75187065), (60, 65162123), (65, 60149652), (67, 58354140), (78, 50124710), (79, 49490220), (130, 30074826), (134, 29177070), (156, 25062355), (158, 24745110), (195, 20049884), (201, 19451380), (237, 16496740), (260, 15037413), (268, 14588535), (316, 12372555), (335, 11670828), (390, 10024942), (395, 9898044), (402, 9725690), (474, 8248370), (670, 5835414), (780, 5012471), (790, 4949022), (804, 4862845), (871, 4488780), (947, 4128540), (948, 4124185), (1005, 3890276), (1027, 3806940), (1185, 3299348), (1340, 2917707), (1580, 2474511), (1742, 2244390), (1894, 2064270), (2010, 1945138), (2054, 1903470), (2370, 1649674), (2613, 1496260), (2841, 1376180), (3081, 1268980), (3484, 1122195), (3788, 1032135), (4020, 972569), (4108, 951735), (4355, 897756), (4735, 825708), (4740, 824837), (5135, 761388), (5226, 748130), (5293, 738660), (5682, 688090), (6162, 634490), (8710, 448878), (9470, 412854), (10270, 380694), (10452, 374065), (10586, 369330), (11364, 344045), (12311, 317580), (12324, 317245), (13065, 299252), (14205, 275236), (15405, 253796), (15879, 246220), (17420, 224439), (18940, 206427), (20540, 190347), (21172, 184665), (24622, 158790), (26130, 149626), (26465, 147732), (28410, 137618), (30810, 126898), (31758, 123110), (36933, 105860), (49244, 79395), (52260, 74813), (52930, 73866), (56820, 68809), (61555, 63516), (61620, 63449)]