139932030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7487}}^1$

素因数の和:7593

約数の個数: 64

約数和(自身を含む): 388177920

約数和(自身を除く): 248245890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 7487, 9345, 14974, 18690, 22461, 37435, 44922, 52409, 74870, 104818, 112305, 157227, 224610, 262045, 314454, 524090, 666343, 786135, 1332686, 1572270, 1999029, 3331715, 3998058, 4664401, 6663430, 9328802, 9995145, 13993203, 19990290, 23322005, 27986406, 46644010, 69966015, 139932030]

約数ペア:

[(1, 139932030), (2, 69966015), (3, 46644010), (5, 27986406), (6, 23322005), (7, 19990290), (10, 13993203), (14, 9995145), (15, 9328802), (21, 6663430), (30, 4664401), (35, 3998058), (42, 3331715), (70, 1999029), (89, 1572270), (105, 1332686), (178, 786135), (210, 666343), (267, 524090), (445, 314454), (534, 262045), (623, 224610), (890, 157227), (1246, 112305), (1335, 104818), (1869, 74870), (2670, 52409), (3115, 44922), (3738, 37435), (6230, 22461), (7487, 18690), (9345, 14974)]