30456291

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 13669917

約数列:

[1, 3, 31, 37, 53, 93, 111, 159, 167, 501, 1147, 1643, 1961, 3441, 4929, 5177, 5883, 6179, 8851, 15531, 18537, 26553, 60791, 182373, 191549, 274381, 327487, 574647, 823143, 982461, 10152097, 30456291]

約数ペア:

[(1, 30456291), (3, 10152097), (31, 982461), (37, 823143), (53, 574647), (93, 327487), (111, 274381), (159, 191549), (167, 182373), (501, 60791), (1147, 26553), (1643, 18537), (1961, 15531), (3441, 8851), (4929, 6179), (5177, 5883)]