4218454890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12986

約数の個数: 160

約数和(自身を含む): 12610515456

約数和(自身を除く): 8392060566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 702, 806, 810, 837, 930, 1053, 1170, 1209, 1395, 1674, 1755, 2015, 2106, 2418, 2511, 2790, 3510, 3627, 4030, 4185, 5022, 5265, 6045, 7254, 8370, 10530, 10881, 12090, 12555, 12923, 18135, 21762, 25110, 25846, 32643, 36270, 38769, 54405, 64615, 65286, 77538, 108810, 116307, 129230, 163215, 167999, 193845, 232614, 326430, 335998, 348921, 387690, 400613, 503997, 581535, 697842, 801226, 839995, 1007994, 1046763, 1163070, 1201839, 1511991, 1679990, 1744605, 2003065, 2093526, 2403678, 2519985, 3023982, 3489210, 3605517, 4006130, 4535973, 5039970, 5207969, 5233815, 6009195, 7211034, 7559955, 9071946, 10415938, 10467630, 10816551, 12018390, 13607919, 15119910, 15623907, 18027585, 21633102, 22679865, 26039845, 27215838, 31247814, 32449653, 36055170, 45359730, 46871721, 52079690, 54082755, 64899306, 68039595, 78119535, 93743442, 108165510, 136079190, 140615163, 156239070, 162248265, 234358605, 281230326, 324496530, 421845489, 468717210, 703075815, 843690978, 1406151630, 2109227445, 4218454890]

約数ペア:

[(1, 4218454890), (2, 2109227445), (3, 1406151630), (5, 843690978), (6, 703075815), (9, 468717210), (10, 421845489), (13, 324496530), (15, 281230326), (18, 234358605), (26, 162248265), (27, 156239070), (30, 140615163), (31, 136079190), (39, 108165510), (45, 93743442), (54, 78119535), (62, 68039595), (65, 64899306), (78, 54082755), (81, 52079690), (90, 46871721), (93, 45359730), (117, 36055170), (130, 32449653), (135, 31247814), (155, 27215838), (162, 26039845), (186, 22679865), (195, 21633102), (234, 18027585), (270, 15623907), (279, 15119910), (310, 13607919), (351, 12018390), (390, 10816551), (403, 10467630), (405, 10415938), (465, 9071946), (558, 7559955), (585, 7211034), (702, 6009195), (806, 5233815), (810, 5207969), (837, 5039970), (930, 4535973), (1053, 4006130), (1170, 3605517), (1209, 3489210), (1395, 3023982), (1674, 2519985), (1755, 2403678), (2015, 2093526), (2106, 2003065), (2418, 1744605), (2511, 1679990), (2790, 1511991), (3510, 1201839), (3627, 1163070), (4030, 1046763), (4185, 1007994), (5022, 839995), (5265, 801226), (6045, 697842), (7254, 581535), (8370, 503997), (10530, 400613), (10881, 387690), (12090, 348921), (12555, 335998), (12923, 326430), (18135, 232614), (21762, 193845), (25110, 167999), (25846, 163215), (32643, 129230), (36270, 116307), (38769, 108810), (54405, 77538), (64615, 65286)]