57215730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13371

約数の個数: 64

約数和(自身を含む): 161336448

約数和(自身を除く): 104120718

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 13337, 26674, 40011, 66685, 80022, 133370, 146707, 173381, 200055, 293414, 346762, 400110, 440121, 520143, 733535, 866905, 880242, 1040286, 1467070, 1733810, 1907191, 2200605, 2600715, 3814382, 4401210, 5201430, 5721573, 9535955, 11443146, 19071910, 28607865, 57215730]

約数ペア:

[(1, 57215730), (2, 28607865), (3, 19071910), (5, 11443146), (6, 9535955), (10, 5721573), (11, 5201430), (13, 4401210), (15, 3814382), (22, 2600715), (26, 2200605), (30, 1907191), (33, 1733810), (39, 1467070), (55, 1040286), (65, 880242), (66, 866905), (78, 733535), (110, 520143), (130, 440121), (143, 400110), (165, 346762), (195, 293414), (286, 200055), (330, 173381), (390, 146707), (429, 133370), (715, 80022), (858, 66685), (1430, 40011), (2145, 26674), (4290, 13337)]