57905470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 123420672

約数和(自身を除く): 65515202

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 71, 122, 142, 191, 305, 355, 382, 427, 497, 610, 710, 854, 955, 994, 1337, 1910, 2135, 2485, 2674, 4270, 4331, 4970, 6685, 8662, 11651, 13370, 13561, 21655, 23302, 27122, 30317, 43310, 58255, 60634, 67805, 81557, 94927, 116510, 135610, 151585, 163114, 189854, 303170, 407785, 474635, 815570, 827221, 949270, 1654442, 4136105, 5790547, 8272210, 11581094, 28952735, 57905470]

約数ペア:

[(1, 57905470), (2, 28952735), (5, 11581094), (7, 8272210), (10, 5790547), (14, 4136105), (35, 1654442), (61, 949270), (70, 827221), (71, 815570), (122, 474635), (142, 407785), (191, 303170), (305, 189854), (355, 163114), (382, 151585), (427, 135610), (497, 116510), (610, 94927), (710, 81557), (854, 67805), (955, 60634), (994, 58255), (1337, 43310), (1910, 30317), (2135, 27122), (2485, 23302), (2674, 21655), (4270, 13561), (4331, 13370), (4970, 11651), (6685, 8662)]