6947220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 24131520

約数和(自身を除く): 17184300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 139, 140, 147, 170, 196, 204, 210, 238, 245, 255, 278, 294, 340, 357, 417, 420, 476, 490, 510, 556, 588, 595, 695, 714, 735, 833, 834, 973, 980, 1020, 1190, 1390, 1428, 1470, 1666, 1668, 1785, 1946, 2085, 2363, 2380, 2499, 2780, 2919, 2940, 3332, 3570, 3892, 4165, 4170, 4726, 4865, 4998, 5838, 6811, 7089, 7140, 8330, 8340, 9452, 9730, 9996, 11676, 11815, 12495, 13622, 14178, 14595, 16541, 16660, 19460, 20433, 23630, 24990, 27244, 28356, 29190, 33082, 34055, 35445, 40866, 47260, 49623, 49980, 58380, 66164, 68110, 70890, 81732, 82705, 99246, 102165, 115787, 136220, 141780, 165410, 198492, 204330, 231574, 248115, 330820, 347361, 408660, 463148, 496230, 578935, 694722, 992460, 1157870, 1389444, 1736805, 2315740, 3473610, 6947220]

約数ペア:

[(1, 6947220), (2, 3473610), (3, 2315740), (4, 1736805), (5, 1389444), (6, 1157870), (7, 992460), (10, 694722), (12, 578935), (14, 496230), (15, 463148), (17, 408660), (20, 347361), (21, 330820), (28, 248115), (30, 231574), (34, 204330), (35, 198492), (42, 165410), (49, 141780), (51, 136220), (60, 115787), (68, 102165), (70, 99246), (84, 82705), (85, 81732), (98, 70890), (102, 68110), (105, 66164), (119, 58380), (139, 49980), (140, 49623), (147, 47260), (170, 40866), (196, 35445), (204, 34055), (210, 33082), (238, 29190), (245, 28356), (255, 27244), (278, 24990), (294, 23630), (340, 20433), (357, 19460), (417, 16660), (420, 16541), (476, 14595), (490, 14178), (510, 13622), (556, 12495), (588, 11815), (595, 11676), (695, 9996), (714, 9730), (735, 9452), (833, 8340), (834, 8330), (973, 7140), (980, 7089), (1020, 6811), (1190, 5838), (1390, 4998), (1428, 4865), (1470, 4726), (1666, 4170), (1668, 4165), (1785, 3892), (1946, 3570), (2085, 3332), (2363, 2940), (2380, 2919), (2499, 2780)]