1138055380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 3054131136

約数和(自身を除く): 1916075756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 193, 196, 220, 245, 308, 385, 386, 490, 539, 547, 770, 772, 965, 980, 1078, 1094, 1351, 1540, 1930, 2123, 2156, 2188, 2695, 2702, 2735, 3829, 3860, 4246, 5390, 5404, 5470, 6017, 6755, 7658, 8492, 9457, 10615, 10780, 10940, 12034, 13510, 14861, 15316, 18914, 19145, 21230, 24068, 26803, 27020, 29722, 30085, 37828, 38290, 42119, 42460, 47285, 53606, 59444, 60170, 74305, 76580, 84238, 94570, 104027, 105571, 107212, 120340, 134015, 148610, 168476, 189140, 208054, 210595, 211142, 268030, 294833, 297220, 416108, 421190, 422284, 520135, 527855, 536060, 589666, 738997, 842380, 1040270, 1055710, 1161281, 1179332, 1474165, 1477994, 2080540, 2111420, 2322562, 2948330, 2955988, 3694985, 4645124, 5172979, 5806405, 5896660, 7389970, 8128967, 10345958, 11612810, 14779940, 16257934, 20691916, 23225620, 25864895, 32515868, 40644835, 51729790, 56902769, 81289670, 103459580, 113805538, 162579340, 227611076, 284513845, 569027690, 1138055380]

約数ペア:

[(1, 1138055380), (2, 569027690), (4, 284513845), (5, 227611076), (7, 162579340), (10, 113805538), (11, 103459580), (14, 81289670), (20, 56902769), (22, 51729790), (28, 40644835), (35, 32515868), (44, 25864895), (49, 23225620), (55, 20691916), (70, 16257934), (77, 14779940), (98, 11612810), (110, 10345958), (140, 8128967), (154, 7389970), (193, 5896660), (196, 5806405), (220, 5172979), (245, 4645124), (308, 3694985), (385, 2955988), (386, 2948330), (490, 2322562), (539, 2111420), (547, 2080540), (770, 1477994), (772, 1474165), (965, 1179332), (980, 1161281), (1078, 1055710), (1094, 1040270), (1351, 842380), (1540, 738997), (1930, 589666), (2123, 536060), (2156, 527855), (2188, 520135), (2695, 422284), (2702, 421190), (2735, 416108), (3829, 297220), (3860, 294833), (4246, 268030), (5390, 211142), (5404, 210595), (5470, 208054), (6017, 189140), (6755, 168476), (7658, 148610), (8492, 134015), (9457, 120340), (10615, 107212), (10780, 105571), (10940, 104027), (12034, 94570), (13510, 84238), (14861, 76580), (15316, 74305), (18914, 60170), (19145, 59444), (21230, 53606), (24068, 47285), (26803, 42460), (27020, 42119), (29722, 38290), (30085, 37828)]