146403390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 424968192

約数和(自身を除く): 278564802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 43, 62, 70, 86, 93, 105, 129, 155, 186, 210, 215, 217, 258, 301, 310, 430, 434, 465, 523, 602, 645, 651, 903, 930, 1046, 1085, 1290, 1302, 1333, 1505, 1569, 1806, 2170, 2615, 2666, 3010, 3138, 3255, 3661, 3999, 4515, 5230, 6510, 6665, 7322, 7845, 7998, 9030, 9331, 10983, 13330, 15690, 16213, 18305, 18662, 19995, 21966, 22489, 27993, 32426, 36610, 39990, 44978, 46655, 48639, 54915, 55986, 67467, 81065, 93310, 97278, 109830, 112445, 113491, 134934, 139965, 157423, 162130, 224890, 226982, 243195, 279930, 314846, 337335, 340473, 472269, 486390, 567455, 674670, 680946, 697159, 787115, 944538, 1134910, 1394318, 1574230, 1702365, 2091477, 2361345, 3404730, 3485795, 4182954, 4722690, 4880113, 6971590, 9760226, 10457385, 14640339, 20914770, 24400565, 29280678, 48801130, 73201695, 146403390]

約数ペア:

[(1, 146403390), (2, 73201695), (3, 48801130), (5, 29280678), (6, 24400565), (7, 20914770), (10, 14640339), (14, 10457385), (15, 9760226), (21, 6971590), (30, 4880113), (31, 4722690), (35, 4182954), (42, 3485795), (43, 3404730), (62, 2361345), (70, 2091477), (86, 1702365), (93, 1574230), (105, 1394318), (129, 1134910), (155, 944538), (186, 787115), (210, 697159), (215, 680946), (217, 674670), (258, 567455), (301, 486390), (310, 472269), (430, 340473), (434, 337335), (465, 314846), (523, 279930), (602, 243195), (645, 226982), (651, 224890), (903, 162130), (930, 157423), (1046, 139965), (1085, 134934), (1290, 113491), (1302, 112445), (1333, 109830), (1505, 97278), (1569, 93310), (1806, 81065), (2170, 67467), (2615, 55986), (2666, 54915), (3010, 48639), (3138, 46655), (3255, 44978), (3661, 39990), (3999, 36610), (4515, 32426), (5230, 27993), (6510, 22489), (6665, 21966), (7322, 19995), (7845, 18662), (7998, 18305), (9030, 16213), (9331, 15690), (10983, 13330)]