2087273090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 4893281280

約数和(自身を除く): 2806008190

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 59, 62, 70, 85, 98, 118, 119, 137, 155, 170, 217, 238, 245, 274, 295, 310, 413, 434, 490, 527, 590, 595, 685, 826, 833, 959, 1003, 1054, 1085, 1190, 1370, 1519, 1666, 1829, 1918, 2006, 2065, 2170, 2329, 2635, 2891, 3038, 3658, 3689, 4130, 4165, 4247, 4658, 4795, 5015, 5270, 5782, 6713, 7021, 7378, 7595, 8083, 8330, 8494, 9145, 9590, 10030, 11645, 12803, 13426, 14042, 14455, 15190, 16166, 16303, 18290, 18445, 21235, 23290, 25606, 25823, 28910, 29729, 31093, 32606, 33565, 35105, 36890, 40415, 42470, 49147, 51646, 56581, 59458, 62186, 64015, 67130, 70210, 72199, 80830, 81515, 89621, 98294, 113162, 114121, 128030, 129115, 137411, 144398, 148645, 155465, 163030, 179242, 208103, 217651, 228242, 245735, 250573, 258230, 274822, 282905, 297290, 310930, 360995, 396067, 416206, 435302, 448105, 491470, 501146, 505393, 565810, 570605, 687055, 721990, 792134, 896210, 961877, 1010786, 1040515, 1088255, 1141210, 1252865, 1374110, 1523557, 1754011, 1923754, 1980335, 2081030, 2176510, 2505730, 2526965, 3047114, 3508022, 3537751, 3960670, 4259741, 4809385, 5053930, 6733139, 7075502, 7617785, 8519482, 8770055, 9618770, 12278077, 13466278, 15235570, 17540110, 17688755, 21298705, 24556154, 29818187, 33665695, 35377510, 42597410, 59636374, 61390385, 67331390, 122780770, 149090935, 208727309, 298181870, 417454618, 1043636545, 2087273090]

約数ペア:

[(1, 2087273090), (2, 1043636545), (5, 417454618), (7, 298181870), (10, 208727309), (14, 149090935), (17, 122780770), (31, 67331390), (34, 61390385), (35, 59636374), (49, 42597410), (59, 35377510), (62, 33665695), (70, 29818187), (85, 24556154), (98, 21298705), (118, 17688755), (119, 17540110), (137, 15235570), (155, 13466278), (170, 12278077), (217, 9618770), (238, 8770055), (245, 8519482), (274, 7617785), (295, 7075502), (310, 6733139), (413, 5053930), (434, 4809385), (490, 4259741), (527, 3960670), (590, 3537751), (595, 3508022), (685, 3047114), (826, 2526965), (833, 2505730), (959, 2176510), (1003, 2081030), (1054, 1980335), (1085, 1923754), (1190, 1754011), (1370, 1523557), (1519, 1374110), (1666, 1252865), (1829, 1141210), (1918, 1088255), (2006, 1040515), (2065, 1010786), (2170, 961877), (2329, 896210), (2635, 792134), (2891, 721990), (3038, 687055), (3658, 570605), (3689, 565810), (4130, 505393), (4165, 501146), (4247, 491470), (4658, 448105), (4795, 435302), (5015, 416206), (5270, 396067), (5782, 360995), (6713, 310930), (7021, 297290), (7378, 282905), (7595, 274822), (8083, 258230), (8330, 250573), (8494, 245735), (9145, 228242), (9590, 217651), (10030, 208103), (11645, 179242), (12803, 163030), (13426, 155465), (14042, 148645), (14455, 144398), (15190, 137411), (16166, 129115), (16303, 128030), (18290, 114121), (18445, 113162), (21235, 98294), (23290, 89621), (25606, 81515), (25823, 80830), (28910, 72199), (29729, 70210), (31093, 67130), (32606, 64015), (33565, 62186), (35105, 59458), (36890, 56581), (40415, 51646), (42470, 49147)]