13439580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2909}}^1$

素因数の和:2939

約数の個数: 96

約数和(自身を含む): 46932480

約数和(自身を除く): 33492900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 2909, 4620, 5818, 8727, 11636, 14545, 17454, 20363, 29090, 31999, 34908, 40726, 43635, 58180, 61089, 63998, 81452, 87270, 95997, 101815, 122178, 127996, 159995, 174540, 191994, 203630, 223993, 244356, 305445, 319990, 383988, 407260, 447986, 479985, 610890, 639980, 671979, 895972, 959970, 1119965, 1221780, 1343958, 1919940, 2239930, 2687916, 3359895, 4479860, 6719790, 13439580]

約数ペア:

[(1, 13439580), (2, 6719790), (3, 4479860), (4, 3359895), (5, 2687916), (6, 2239930), (7, 1919940), (10, 1343958), (11, 1221780), (12, 1119965), (14, 959970), (15, 895972), (20, 671979), (21, 639980), (22, 610890), (28, 479985), (30, 447986), (33, 407260), (35, 383988), (42, 319990), (44, 305445), (55, 244356), (60, 223993), (66, 203630), (70, 191994), (77, 174540), (84, 159995), (105, 127996), (110, 122178), (132, 101815), (140, 95997), (154, 87270), (165, 81452), (210, 63998), (220, 61089), (231, 58180), (308, 43635), (330, 40726), (385, 34908), (420, 31999), (462, 29090), (660, 20363), (770, 17454), (924, 14545), (1155, 11636), (1540, 8727), (2310, 5818), (2909, 4620)]