1330784070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6473}}^1$

素因数の和:6590

約数の個数: 128

約数和(自身を含む): 4027345920

約数和(自身を除く): 2696561850

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 89, 105, 110, 154, 165, 178, 210, 231, 267, 330, 385, 445, 462, 534, 623, 770, 890, 979, 1155, 1246, 1335, 1869, 1958, 2310, 2670, 2937, 3115, 3738, 4895, 5874, 6230, 6473, 6853, 9345, 9790, 12946, 13706, 14685, 18690, 19419, 20559, 29370, 32365, 34265, 38838, 41118, 45311, 64730, 68530, 71203, 90622, 97095, 102795, 135933, 142406, 194190, 205590, 213609, 226555, 271866, 356015, 427218, 453110, 498421, 576097, 679665, 712030, 996842, 1068045, 1152194, 1359330, 1495263, 1728291, 2136090, 2492105, 2880485, 2990526, 3456582, 4032679, 4984210, 5760970, 6337067, 7476315, 8065358, 8641455, 12098037, 12674134, 14952630, 17282910, 19011201, 20163395, 24196074, 31685335, 38022402, 40326790, 44359469, 60490185, 63370670, 88718938, 95056005, 120980370, 133078407, 190112010, 221797345, 266156814, 443594690, 665392035, 1330784070]

約数ペア:

[(1, 1330784070), (2, 665392035), (3, 443594690), (5, 266156814), (6, 221797345), (7, 190112010), (10, 133078407), (11, 120980370), (14, 95056005), (15, 88718938), (21, 63370670), (22, 60490185), (30, 44359469), (33, 40326790), (35, 38022402), (42, 31685335), (55, 24196074), (66, 20163395), (70, 19011201), (77, 17282910), (89, 14952630), (105, 12674134), (110, 12098037), (154, 8641455), (165, 8065358), (178, 7476315), (210, 6337067), (231, 5760970), (267, 4984210), (330, 4032679), (385, 3456582), (445, 2990526), (462, 2880485), (534, 2492105), (623, 2136090), (770, 1728291), (890, 1495263), (979, 1359330), (1155, 1152194), (1246, 1068045), (1335, 996842), (1869, 712030), (1958, 679665), (2310, 576097), (2670, 498421), (2937, 453110), (3115, 427218), (3738, 356015), (4895, 271866), (5874, 226555), (6230, 213609), (6473, 205590), (6853, 194190), (9345, 142406), (9790, 135933), (12946, 102795), (13706, 97095), (14685, 90622), (18690, 71203), (19419, 68530), (20559, 64730), (29370, 45311), (32365, 41118), (34265, 38838)]