1330647010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19417}}^1$

素因数の和:19531

約数の個数: 64

約数和(自身を含む): 3019887360

約数和(自身を除く): 1689240350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 445, 623, 770, 890, 979, 1246, 1958, 3115, 4895, 6230, 6853, 9790, 13706, 19417, 34265, 38834, 68530, 97085, 135919, 194170, 213587, 271838, 427174, 679595, 1067935, 1359190, 1495109, 1728113, 2135870, 2990218, 3456226, 7475545, 8640565, 12096791, 14951090, 17281130, 19009243, 24193582, 38018486, 60483955, 95046215, 120967910, 133064701, 190092430, 266129402, 665323505, 1330647010]

約数ペア:

[(1, 1330647010), (2, 665323505), (5, 266129402), (7, 190092430), (10, 133064701), (11, 120967910), (14, 95046215), (22, 60483955), (35, 38018486), (55, 24193582), (70, 19009243), (77, 17281130), (89, 14951090), (110, 12096791), (154, 8640565), (178, 7475545), (385, 3456226), (445, 2990218), (623, 2135870), (770, 1728113), (890, 1495109), (979, 1359190), (1246, 1067935), (1958, 679595), (3115, 427174), (4895, 271838), (6230, 213587), (6853, 194170), (9790, 135919), (13706, 97085), (19417, 68530), (34265, 38834)]