57815730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{91771}}^1$

素因数の和:91791

約数の個数: 48

約数和(自身を含む): 171797184

約数和(自身を除く): 113981454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 91771, 183542, 275313, 458855, 550626, 642397, 825939, 917710, 1284794, 1376565, 1651878, 1927191, 2753130, 3211985, 3854382, 4129695, 5781573, 6423970, 8259390, 9635955, 11563146, 19271910, 28907865, 57815730]

約数ペア:

[(1, 57815730), (2, 28907865), (3, 19271910), (5, 11563146), (6, 9635955), (7, 8259390), (9, 6423970), (10, 5781573), (14, 4129695), (15, 3854382), (18, 3211985), (21, 2753130), (30, 1927191), (35, 1651878), (42, 1376565), (45, 1284794), (63, 917710), (70, 825939), (90, 642397), (105, 550626), (126, 458855), (210, 275313), (315, 183542), (630, 91771)]