57209370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 140914944

約数和(自身を除く): 83705574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 151, 173, 219, 302, 346, 365, 438, 453, 519, 730, 755, 865, 906, 1038, 1095, 1510, 1730, 2190, 2265, 2595, 4530, 5190, 11023, 12629, 22046, 25258, 26123, 33069, 37887, 52246, 55115, 63145, 66138, 75774, 78369, 110230, 126290, 130615, 156738, 165345, 189435, 261230, 330690, 378870, 391845, 783690, 1906979, 3813958, 5720937, 9534895, 11441874, 19069790, 28604685, 57209370]

約数ペア:

[(1, 57209370), (2, 28604685), (3, 19069790), (5, 11441874), (6, 9534895), (10, 5720937), (15, 3813958), (30, 1906979), (73, 783690), (146, 391845), (151, 378870), (173, 330690), (219, 261230), (302, 189435), (346, 165345), (365, 156738), (438, 130615), (453, 126290), (519, 110230), (730, 78369), (755, 75774), (865, 66138), (906, 63145), (1038, 55115), (1095, 52246), (1510, 37887), (1730, 33069), (2190, 26123), (2265, 25258), (2595, 22046), (4530, 12629), (5190, 11023)]