38864070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20563}}^1$

素因数の和:20586

約数の個数: 64

約数和(自身を含む): 118448640

約数和(自身を除く): 79584570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 20563, 41126, 61689, 102815, 123378, 143941, 185067, 205630, 287882, 308445, 370134, 431823, 555201, 616890, 719705, 863646, 925335, 1110402, 1295469, 1439410, 1850670, 2159115, 2590938, 2776005, 3886407, 4318230, 5552010, 6477345, 7772814, 12954690, 19432035, 38864070]

約数ペア:

[(1, 38864070), (2, 19432035), (3, 12954690), (5, 7772814), (6, 6477345), (7, 5552010), (9, 4318230), (10, 3886407), (14, 2776005), (15, 2590938), (18, 2159115), (21, 1850670), (27, 1439410), (30, 1295469), (35, 1110402), (42, 925335), (45, 863646), (54, 719705), (63, 616890), (70, 555201), (90, 431823), (105, 370134), (126, 308445), (135, 287882), (189, 205630), (210, 185067), (270, 143941), (315, 123378), (378, 102815), (630, 61689), (945, 41126), (1890, 20563)]