30571532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{929}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 56506800

約数和(自身を除く): 25935268

約数列:

[1, 2, 4, 19, 38, 76, 433, 866, 929, 1732, 1858, 3716, 8227, 16454, 17651, 32908, 35302, 70604, 402257, 804514, 1609028, 7642883, 15285766, 30571532]

約数ペア:

[(1, 30571532), (2, 15285766), (4, 7642883), (19, 1609028), (38, 804514), (76, 402257), (433, 70604), (866, 35302), (929, 32908), (1732, 17651), (1858, 16454), (3716, 8227)]