6647534190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{7639}}^1$

素因数の和:7959

約数の個数: 128

約数和(自身を含む): 19406822400

約数和(自身を除く): 12759288210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 293, 297, 330, 495, 586, 594, 879, 990, 1465, 1485, 1758, 2637, 2930, 2970, 3223, 4395, 5274, 6446, 7639, 7911, 8790, 9669, 13185, 15278, 15822, 16115, 19338, 22917, 26370, 29007, 32230, 38195, 39555, 45834, 48345, 58014, 68751, 76390, 79110, 84029, 87021, 96690, 114585, 137502, 145035, 168058, 174042, 206253, 229170, 252087, 290070, 343755, 412506, 420145, 435105, 504174, 687510, 756261, 840290, 870210, 1031265, 1260435, 1512522, 2062530, 2238227, 2268783, 2520870, 3781305, 4476454, 4537566, 6714681, 7562610, 11191135, 11343915, 13429362, 20144043, 22382270, 22687830, 24620497, 33573405, 40288086, 49240994, 60432129, 67146810, 73861491, 100720215, 120864258, 123102485, 147722982, 201440430, 221584473, 246204970, 302160645, 369307455, 443168946, 604321290, 664753419, 738614910, 1107922365, 1329506838, 2215844730, 3323767095, 6647534190]

約数ペア:

[(1, 6647534190), (2, 3323767095), (3, 2215844730), (5, 1329506838), (6, 1107922365), (9, 738614910), (10, 664753419), (11, 604321290), (15, 443168946), (18, 369307455), (22, 302160645), (27, 246204970), (30, 221584473), (33, 201440430), (45, 147722982), (54, 123102485), (55, 120864258), (66, 100720215), (90, 73861491), (99, 67146810), (110, 60432129), (135, 49240994), (165, 40288086), (198, 33573405), (270, 24620497), (293, 22687830), (297, 22382270), (330, 20144043), (495, 13429362), (586, 11343915), (594, 11191135), (879, 7562610), (990, 6714681), (1465, 4537566), (1485, 4476454), (1758, 3781305), (2637, 2520870), (2930, 2268783), (2970, 2238227), (3223, 2062530), (4395, 1512522), (5274, 1260435), (6446, 1031265), (7639, 870210), (7911, 840290), (8790, 756261), (9669, 687510), (13185, 504174), (15278, 435105), (15822, 420145), (16115, 412506), (19338, 343755), (22917, 290070), (26370, 252087), (29007, 229170), (32230, 206253), (38195, 174042), (39555, 168058), (45834, 145035), (48345, 137502), (58014, 114585), (68751, 96690), (76390, 87021), (79110, 84029)]