30253396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12895

約数の個数: 24

約数和(自身を含む): 57532160

約数和(自身を除く): 27278764

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 12841, 25682, 51364, 243979, 398071, 487958, 796142, 975916, 1592284, 7563349, 15126698, 30253396]

約数ペア:

[(1, 30253396), (2, 15126698), (4, 7563349), (19, 1592284), (31, 975916), (38, 796142), (62, 487958), (76, 398071), (124, 243979), (589, 51364), (1178, 25682), (2356, 12841)]