69811140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 224501760

約数和(自身を除く): 154690620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 359, 420, 463, 718, 926, 1077, 1389, 1436, 1795, 1852, 2154, 2315, 2513, 2778, 3241, 3590, 4308, 4630, 5026, 5385, 5556, 6482, 6945, 7180, 7539, 9260, 9723, 10052, 10770, 12565, 12964, 13890, 15078, 16205, 19446, 21540, 25130, 27780, 30156, 32410, 37695, 38892, 48615, 50260, 64820, 75390, 97230, 150780, 166217, 194460, 332434, 498651, 664868, 831085, 997302, 1163519, 1662170, 1994604, 2327038, 2493255, 3324340, 3490557, 4654076, 4986510, 5817595, 6981114, 9973020, 11635190, 13962228, 17452785, 23270380, 34905570, 69811140]

約数ペア:

[(1, 69811140), (2, 34905570), (3, 23270380), (4, 17452785), (5, 13962228), (6, 11635190), (7, 9973020), (10, 6981114), (12, 5817595), (14, 4986510), (15, 4654076), (20, 3490557), (21, 3324340), (28, 2493255), (30, 2327038), (35, 1994604), (42, 1662170), (60, 1163519), (70, 997302), (84, 831085), (105, 664868), (140, 498651), (210, 332434), (359, 194460), (420, 166217), (463, 150780), (718, 97230), (926, 75390), (1077, 64820), (1389, 50260), (1436, 48615), (1795, 38892), (1852, 37695), (2154, 32410), (2315, 30156), (2513, 27780), (2778, 25130), (3241, 21540), (3590, 19446), (4308, 16205), (4630, 15078), (5026, 13890), (5385, 12964), (5556, 12565), (6482, 10770), (6945, 10052), (7180, 9723), (7539, 9260)]