38845590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 107702784

約数和(自身を除く): 68857194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 1907, 2037, 2910, 3395, 3814, 4074, 5721, 6790, 9535, 10185, 11442, 13349, 19070, 20370, 26698, 28605, 40047, 57210, 66745, 80094, 133490, 184979, 200235, 369958, 400470, 554937, 924895, 1109874, 1294853, 1849790, 2589706, 2774685, 3884559, 5549370, 6474265, 7769118, 12948530, 19422795, 38845590]

約数ペア:

[(1, 38845590), (2, 19422795), (3, 12948530), (5, 7769118), (6, 6474265), (7, 5549370), (10, 3884559), (14, 2774685), (15, 2589706), (21, 1849790), (30, 1294853), (35, 1109874), (42, 924895), (70, 554937), (97, 400470), (105, 369958), (194, 200235), (210, 184979), (291, 133490), (485, 80094), (582, 66745), (679, 57210), (970, 40047), (1358, 28605), (1455, 26698), (1907, 20370), (2037, 19070), (2910, 13349), (3395, 11442), (3814, 10185), (4074, 9535), (5721, 6790)]