890362935

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 2066448384

約数和(自身を除く): 1176085449

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 31, 33, 35, 45, 55, 63, 77, 81, 93, 99, 105, 135, 155, 165, 189, 217, 231, 243, 279, 297, 307, 315, 341, 385, 405, 465, 495, 567, 651, 693, 837, 891, 921, 945, 1023, 1085, 1155, 1215, 1395, 1485, 1535, 1701, 1705, 1953, 2079, 2149, 2387, 2511, 2673, 2763, 2835, 3069, 3255, 3377, 3465, 4185, 4455, 4605, 5115, 5859, 6237, 6447, 7161, 7533, 8289, 8505, 9207, 9517, 9765, 10131, 10395, 10745, 11935, 12555, 13365, 13815, 15345, 16885, 17577, 18711, 19341, 21483, 23639, 24867, 27621, 28551, 29295, 30393, 31185, 32235, 35805, 37665, 41445, 46035, 47585, 50655, 52731, 58023, 64449, 66619, 70917, 74601, 82863, 85653, 87885, 91179, 93555, 96705, 104687, 107415, 118195, 124335, 138105, 142755, 151965, 174069, 193347, 199857, 212751, 256959, 263655, 273537, 290115, 314061, 322245, 333095, 354585, 373005, 414315, 428265, 455895, 522207, 523435, 580041, 599571, 638253, 732809, 770877, 820611, 870345, 942183, 966735, 999285, 1063755, 1284795, 1367685, 1570305, 1798713, 1914759, 2198427, 2312631, 2611035, 2826549, 2900205, 2997855, 3191265, 3664045, 3854385, 4103055, 4710915, 5396139, 5744277, 6595281, 8479647, 8993565, 9573795, 10992135, 11563155, 14132745, 16188417, 19785843, 25438941, 26980695, 28721385, 32976405, 42398235, 59357529, 80942085, 98929215, 127194705, 178072587, 296787645, 890362935]

約数ペア:

[(1, 890362935), (3, 296787645), (5, 178072587), (7, 127194705), (9, 98929215), (11, 80942085), (15, 59357529), (21, 42398235), (27, 32976405), (31, 28721385), (33, 26980695), (35, 25438941), (45, 19785843), (55, 16188417), (63, 14132745), (77, 11563155), (81, 10992135), (93, 9573795), (99, 8993565), (105, 8479647), (135, 6595281), (155, 5744277), (165, 5396139), (189, 4710915), (217, 4103055), (231, 3854385), (243, 3664045), (279, 3191265), (297, 2997855), (307, 2900205), (315, 2826549), (341, 2611035), (385, 2312631), (405, 2198427), (465, 1914759), (495, 1798713), (567, 1570305), (651, 1367685), (693, 1284795), (837, 1063755), (891, 999285), (921, 966735), (945, 942183), (1023, 870345), (1085, 820611), (1155, 770877), (1215, 732809), (1395, 638253), (1485, 599571), (1535, 580041), (1701, 523435), (1705, 522207), (1953, 455895), (2079, 428265), (2149, 414315), (2387, 373005), (2511, 354585), (2673, 333095), (2763, 322245), (2835, 314061), (3069, 290115), (3255, 273537), (3377, 263655), (3465, 256959), (4185, 212751), (4455, 199857), (4605, 193347), (5115, 174069), (5859, 151965), (6237, 142755), (6447, 138105), (7161, 124335), (7533, 118195), (8289, 107415), (8505, 104687), (9207, 96705), (9517, 93555), (9765, 91179), (10131, 87885), (10395, 85653), (10745, 82863), (11935, 74601), (12555, 70917), (13365, 66619), (13815, 64449), (15345, 58023), (16885, 52731), (17577, 50655), (18711, 47585), (19341, 46035), (21483, 41445), (23639, 37665), (24867, 35805), (27621, 32235), (28551, 31185), (29295, 30393)]