38302370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 70968960

約数和(自身を除く): 32666590

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 739, 1478, 3695, 5183, 7390, 10366, 25915, 51830, 52469, 53947, 104938, 107894, 262345, 269735, 524690, 539470, 3830237, 7660474, 19151185, 38302370]

約数ペア:

[(1, 38302370), (2, 19151185), (5, 7660474), (10, 3830237), (71, 539470), (73, 524690), (142, 269735), (146, 262345), (355, 107894), (365, 104938), (710, 53947), (730, 52469), (739, 51830), (1478, 25915), (3695, 10366), (5183, 7390)]