1844939970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 5029102080

約数和(自身を除く): 3184162110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 157, 213, 270, 314, 355, 426, 471, 613, 639, 710, 785, 942, 1065, 1226, 1278, 1413, 1570, 1839, 1917, 2130, 2355, 2826, 3065, 3195, 3678, 3834, 4239, 4710, 5517, 6130, 6390, 7065, 8478, 9195, 9585, 11034, 11147, 14130, 16551, 18390, 19170, 21195, 22294, 27585, 33102, 33441, 42390, 43523, 55170, 55735, 66882, 82755, 87046, 96241, 100323, 111470, 130569, 165510, 167205, 192482, 200646, 217615, 261138, 288723, 300969, 334410, 391707, 435230, 481205, 501615, 577446, 601938, 652845, 783414, 866169, 962410, 1003230, 1175121, 1305690, 1443615, 1504845, 1732338, 1958535, 2350242, 2598507, 2887230, 3009690, 3917070, 4330845, 5197014, 5875605, 6833111, 8661690, 11751210, 12992535, 13666222, 20499333, 25985070, 34165555, 40998666, 61497999, 68331110, 102496665, 122995998, 184493997, 204993330, 307489995, 368987994, 614979990, 922469985, 1844939970]

約数ペア:

[(1, 1844939970), (2, 922469985), (3, 614979990), (5, 368987994), (6, 307489995), (9, 204993330), (10, 184493997), (15, 122995998), (18, 102496665), (27, 68331110), (30, 61497999), (45, 40998666), (54, 34165555), (71, 25985070), (90, 20499333), (135, 13666222), (142, 12992535), (157, 11751210), (213, 8661690), (270, 6833111), (314, 5875605), (355, 5197014), (426, 4330845), (471, 3917070), (613, 3009690), (639, 2887230), (710, 2598507), (785, 2350242), (942, 1958535), (1065, 1732338), (1226, 1504845), (1278, 1443615), (1413, 1305690), (1570, 1175121), (1839, 1003230), (1917, 962410), (2130, 866169), (2355, 783414), (2826, 652845), (3065, 601938), (3195, 577446), (3678, 501615), (3834, 481205), (4239, 435230), (4710, 391707), (5517, 334410), (6130, 300969), (6390, 288723), (7065, 261138), (8478, 217615), (9195, 200646), (9585, 192482), (11034, 167205), (11147, 165510), (14130, 130569), (16551, 111470), (18390, 100323), (19170, 96241), (21195, 87046), (22294, 82755), (27585, 66882), (33102, 55735), (33441, 55170), (42390, 43523)]